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    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
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    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector
    7% OFF
    Save $0.70
    DIY LED U-Home

    1 Set DIY Kit 44mm Spotlight Convex LENS Glass+Reflection Cup+LENS Holder for COB LED DIY LED Flashlight/DIY Home Projector

    $9.29 $9.99
    114 sold
    Ships From
    Qty 1077 in stock

    Brand Name: None

    Origin: CN(Origin)

    Certification: CE/RoHs

    Usage: DIY Flashlight

    Transparent: Spotlight Convex LENS Glass

    Siliver: Reflection Cup

    Fixed Support Base: LENS Holder

    Light Transmittance Rate of LENS: Above 95%

     

    Please take a look at this Youtube DIY Video that teach you how to use this step-down module to DIY Building a TRUE 4k home cinema projector (it’s awesome)

    it's very useful and funny if you DIY by yourself.(Video from Web Celebrity “DIY Perks” at Youtube website)

    DIY 4K Home Cinema Projector: https://www.youtube.com/watch?v=YfvTjQ9MCwY

     

    The cost performance of our this 100W 5600K COB LED is better than YUJI COB LED. YUJI COB is too expensive

    DIY Perks-3

     
     
    Features of 1 Set DIY Kit(1 LED LENS+1 Reflection Cup+1 Fixed Support Base for 100W COB LED):
     
    First: LED Lens:
     
    1: Size of LED Lens: Diameter: 44.4mm, internal diameter: 40mm.

    2: Height: 19.0mm
     
    3: Light Transmittance Rate: Above 95%

    4: Viewing Angle: 60 degree
     
    5: Material: High Quality temperature resistant optical glass.(temperature resistance: -30 degree centigrade to  120 degree centigrade
     
    Second: Reflection Cup
     
    1: Size: Diameter: 50mm
    2: Heigh: 11mm
    3: Bottom Size: 26.3mm x 26.3 mm
    4: Material: Plating on Plastics
    5: Suitable for: installing 100W/200W/300W COB LED
     
    Third: Fixed Support Base, not include screws, you need to buy at local store:

    1： Size: Diameter: 77mm(including screws hole parts), Diameter: 53mm(not including screws hole parts)
    thick: 6.5mm

    Package included: 3Pcs Accessaries for 100W/200W/300W COB LED

    Spotlight effectSpotlight effect-1123

     

    class SpzSmartBlockComponent extends SPZ.BaseElement { constructor(element) { super(element); this.templates_ = null; this.container_ = null; this.i18n_ = {}; this.config_ = {}; this.show_type_ = 3; this.product_resource_id_ = ''; this.collection_resource_id_ = ''; this.cart_items_ = []; this.customer_id_ = ''; this.order_id_ = ''; } static deferredMount() { return false; } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } buildCallback() { const template_type = window.SHOPLAZZA.meta.page.template_type; if (template_type === 1) { this.show_type_ = 3; this.product_resource_id_ = window.SHOPLAZZA.meta.page.resource_id; } else if (template_type === 2) { this.show_type_ = 4; this.collection_resource_id_ = window.SHOPLAZZA.meta.page.resource_id; } else if (template_type === 15){ this.show_type_ = 5; } else if (template_type === 13){ this.show_type_ = 6; } else if (template_type === 20){ this.show_type_ = 7; this.customer_id_ = window.SHOPLAZZA.customer.customer_id; } else if (template_type === 35){ this.show_type_ = 8; this.order_id_ = window.location.pathname.split('/').pop(); } this.templates_ = SPZServices.templatesForDoc(this.element); this.setAction_(); } mountCallback() { console.log('smart mounted'); const that = this; const themeName = window.SHOPLAZZA.theme.merchant_theme_name; const isGeek = /Geek/.test(themeName); this.fetchRules().then((res) => { if (res && res.rules && res.rules.length) { const blockEl = document.getElementById('smart_recommend_block'); SPZ.whenApiDefined(blockEl).then((api) => { api.render({data: res}, true).then(() => { if (isGeek && that.show_type_ === 6) { blockEl.querySelector('.plugin_container_wrpper').style.padding = '30px 0'; } const recommendStyle = document.createElement('style'); recommendStyle.innerHTML = ` .plugin__recommend_container,.app-recommend-card { display: none !important; } `; document.head.appendChild(recommendStyle); const fetchList = []; res.rules.forEach((rule) => { fetchList.push(this.fetchRuleProductList(rule.id)); }); const fetchAll = Promise.all(fetchList); fetchAll.then((p_res) => { res.rules.forEach((rule, index) => { rule.products = p_res[index] && p_res[index].products; const ruleEl = document.getElementById('smart_recommend_rule_' + rule.id); SPZ.whenApiDefined(ruleEl).then((api) => { api.render({data: rule}, true).then(() => { that.impressListen(`#smart_recommend_rule_ul_${rule.id}`, function(){ that.trackRuleImpress(rule); }); const btnElList = document.querySelectorAll(`#smart_recommend_rule_ul_${rule.id} button`); btnElList.forEach((btnEl) => { if (btnEl && rule.config && rule.config.quick_shop_button_bg_color && rule.config.quick_shop_button_text_color) { btnEl.style.backgroundColor = rule.config.quick_shop_button_bg_color; btnEl.style.color = rule.config.quick_shop_button_text_color; } }) }); }); }); }); }) }) } else { if (window.top !== window.self) { const template_type = window.SHOPLAZZA.meta.page.template_type; const holderEl = document.getElementById('smart_recommend_preview_no_data_placeholder'); SPZ.whenApiDefined(holderEl).then((api) => { api.render({data: { isCart: template_type === 13, isCollection: template_type === 2, isProduct: template_type === 1, isIndex: template_type === 15 }}, true); }); } } }); } setAction_() { this.registerAction('quickShop', (data) => { const that = this; const product_id = data.args.product_id; const productIndex = data.args.productIndex; const rule_id = data.args.rule_id; const ssp = data.args.ssp; const scm = data.args.scm; const cfb = data.args.cfb; const ifb = data.args.ifb; const modalRender = document.getElementById('smart_recommend_product_modal_render'); if (product_id) { this.fetchProductData(product_id).then((res) => { const product = res.products && res.products.length && res.products[0] || {}; product.cfb = cfb; product.ifb = ifb; SPZ.whenApiDefined(modalRender).then((api) => { api.render({product: product, productIndex: productIndex, rule_id: rule_id, ssp: ssp, scm: scm, show_type: that.show_type_}, true).then(() => { const modalEl = document.getElementById('smart_recommend_product_modal'); SPZ.whenApiDefined(modalEl).then((modal) => { that.impressListen('#smart_recommend_product_modal', function(){ that.trackQuickShop({ rule_id: rule_id, product_id: product_id }); }); modal.open(); }); const formEl = document.getElementById('smart_recommend_product_form'); SPZ.whenApiDefined(formEl).then((form) => { form.setProduct(product); }); const variantEl = document.getElementById('smart_recommend_product_variants'); SPZ.whenApiDefined(variantEl).then((variant) => { variant.handleRender(product); }); }); }) }); } }); this.registerAction('handleScroll', (data) => { this.directTo(data.args.rule_id, data.args.direction); }); this.registerAction('handleProductChange', (data) => { const variant = data.args.data.variant; const product = data.args.data.product; const imageRenderEl = document.getElementById('smart_recommend_product_image'); SPZ.whenApiDefined(imageRenderEl).then((api) => { api.render({ variant: variant, product: product }, true); }); }); this.registerAction('handleAtcSuccess', (detail) => { const data = detail.args; data.data.product = data.data.product || {}; data.data.variant = data.data.variant || {}; const product_id = data.data.product.id; const product_title = data.data.product.title; const variant_id = data.data.variant.id; const price = data.data.variant.price; const rule_id = data.rule_id; const aid = `smart_recommend.${this.show_type_}.${rule_id}`; const ifb = data.data.product.ifb; const cfb = data.data.product.cfb; const ssp = data.ssp; const scm = data.scm; const spm = `smart_recommend_${this.show_type_}.${data.spmIndex}`; const params = { id: product_id, product_id: product_id, number: 1, name: product_title, variant_id: variant_id, childrenId: variant_id, item_price: price, source: 'add_to_cart', _extra: { aid: aid, ifb: ifb, cfb: cfb, scm: scm, spm: `..${window.SHOPLAZZA.meta.page.template_name}.${spm}`, ssp: ssp, } }; this.tranckAddToCart(params); }); this.registerAction('addATCHook', (data) => { const params = data.args; const spm = `smart_recommend_${this.show_type_}.${params.spmIndex}`; this.myInterceptor_ = window.djInterceptors && window.djInterceptors.track.use({ event: 'dj.addToCart', params: { aid: `smart_recommend.${this.show_type_}.` + params.rule_id, ssp: params.ssp, scm: params.scm, cfb: params.cfb, spm: `..${window.SHOPLAZZA.meta.page.template_name}.${spm}`, }, once: true }); }); } tranckAddToCart(detail) { if (window.$) { window.$(document.body).trigger('dj.addToCart', detail); } } fetchRules() { const payload = { show_type: this.show_type_, }; let that = this; if (this.show_type_ === 6) { let line_items = []; return this.fetchCart().then((res) => { if (res && res.cart && res.cart.line_items) { line_items = res.cart.line_items.map((item) => { return { product_id: item.product_id, variant_id: item.variant_id, quantity: item.quantity, price: item.price } }); } payload.line_items = line_items; that.cart_items_ = line_items; return that.fetchRulesRequest(payload); }); } else { if (this.show_type_ === 3) { payload.line_items = [{ product_id: this.product_resource_id_ }]; } else if (this.show_type_ === 4) { payload.collection_id = this.collection_resource_id_; } else if (this.show_type_ === 7) { payload.customer_id = this.customer_id_; } else if (this.show_type_ === 8) { payload.order_id = this.order_id_; } return this.fetchRulesRequest(payload); } } fetchRulesRequest(payload) { return fetch(window.SHOPLAZZA.routes.root + "/api/possum/recommend_query", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify(payload) }).then(function(res){ if(res.ok){ return res.json(); } }); } fetchCart() { return fetch(`/api/cart/cart-select?r=${Math.random().toString(36).slice(-4)}`) .then((res) => { if (res.ok) { return res.json(); } }); } fetchRuleProductList(rule_id) { const payload = { page: 1, limit: 100, fields: ["title", "url", "image", "min_price_variant.price", "min_price_variant.compare_at_price"], rule_id: rule_id, }; if (this.show_type_ === 3) { payload.line_items = [{ product_id: this.product_resource_id_ }]; } else if (this.show_type_ === 4) { payload.collection_id = this.collection_resource_id_; } else if (this.show_type_ === 6) { payload.line_items = this.cart_items_; } else if (this.show_type_ === 7) { payload.customer_id = this.customer_id_; } else if (this.show_type_ === 8) { payload.order_id = this.order_id_; } return fetch(window.SHOPLAZZA.routes.root + "/api/possum/recommend_products", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify(payload) }).then(function(res){ if(res.ok){ return res.json(); } }).catch(function(err){ console.log(err); }); } fetchProductData(product_id) { return fetch(window.SHOPLAZZA.routes.root + "/api/possum/products", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ product_ids: [product_id], fields: [ "images", "options", "min_price_variant", "variants"] }) }).then(function(res){ if(res.ok){ return res.json(); } }).catch(function(err){ console.log(err); const loadingEl = document.getElementById('smart_recommend_loading'); if (loadingEl) { loadingEl.style.display = 'none'; } }); } getStyle(ele, style) { if (!ele) return; if (window.getComputedStyle) { return window.getComputedStyle(ele)[style]; } return ele.currentStyle[style]; } directTo(id, direction) { const scrollElement = document.getElementById(`smart_recommend_rule_ul_${id}`); const blockWidth = parseInt(this.getStyle(scrollElement, 'width')); const scrollLength = (blockWidth * 0.19 - 12) * 5; const scrollPoint = scrollElement.scrollWidth - scrollElement.clientWidth; if (!scrollElement) return; if (direction === 'left') { if (document.dir === 'rtl') { scrollElement.scrollTo({ left: Math.abs(scrollElement.scrollLeft) >= scrollPoint - 100 ? 0 : scrollElement.scrollLeft - scrollLength, behavior: 'smooth' }); return; } scrollElement.scrollTo({ left: Math.max(scrollElement.scrollLeft - scrollLength, 0), behavior: 'smooth' }); } else { if (document.dir === 'rtl') { scrollElement.scrollTo({ left: Math.abs(scrollElement.scrollLeft) >= scrollPoint + 100 ? 0 : scrollElement.scrollLeft + scrollLength, behavior: 'smooth' }); return; } scrollElement.scrollTo({ left: scrollElement.scrollLeft >= scrollPoint - 100 ? 0 : scrollElement.scrollLeft + scrollLength, behavior: 'smooth' }); } } trackRuleImpress(rule) { if (window.sa && window.sa.track) { window.sa.track("plugin_common", { plugin_name: "upsell", event_type: "impressions", rule_id: rule.id, ssp: rule.ssp, scm: rule.scm, show_type: this.show_type_, support_app_block: window.SHOPLAZZA.theme.support_app_block }); window.sa.track("module_impressions", { aid: `smart_recommend.${this.show_type_}.${rule.id}`, support_app_block: window.SHOPLAZZA.theme.support_app_block }); } } trackQuickShop(data) { window.sa && sa.track && sa.track("plugin_common", { plugin_name: "upsell", event_type: "quick_shop", rule_id: data.rule_id, product_id: data.product_id, show_type: this.show_type_, }); } impressListen(selector, cb) { const el = document.querySelector(selector); const onImpress = (e) => { if (e) { e.stopPropagation(); } cb(); }; if (el && !el.getAttribute('imprsd')) { el.addEventListener('impress', onImpress) } else if (el) { onImpress(); } } } SPZ.defineElement('spz-custom-smart-block', SpzSmartBlockComponent);
    const TAG = 'spz-custom-painter-button-animation'; const MAX_ITERATION_COUNT = 99999999; const SITE = (window.C_SETTINGS && window.C_SETTINGS.routes && window.C_SETTINGS.routes.root) || ''; const ADD_TO_CART_ANIMATION_SETTING = `${SITE}/api/marketing_atmosphere_app/add_to_cart_btn_animation/setting`; class SpzCustomPainterButtonAnimation extends SPZ.BaseElement { /**@override */ static deferredMount() { return false; } /** @param {!SpzElement} element */ constructor(element) { super(element); /** @private {!../../src/service/xhr-impl.Xhr} */ this.xhr_ = SPZServices.xhrFor(this.win); /** @private {Object} */ this.data_ = null; /** @private {Element} */ this.addToCartButton_ = null; /** @private {boolean} */ this.productAvailable_ = true; /** @private {number} */ this.timerId_ = null; /** @private {number} */ this.animationExecutionCount_ = 0; /** @private {boolean} */ this.selectedVariantAvailable_ = true; /** @private {number} */ this.delay_ = 5000; /** @private {number} */ this.iterationCount_ = 5; /** @private {string} */ this.animationClass_ = ''; } /** @override */ isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } /** @override */ buildCallback() { this.productAvailable_ = this.element.hasAttribute('product-available'); this.selectedVariantAvailable_ = this.element.hasAttribute('selected-variant-available'); } /** @override */ mountCallback() { this.render_(); } /** @private */ render_() { if (!this.productAvailable_) { return; } this.fetch_().then((data) => { if (!data) { return; } this.data_ = data; this.animationClass_ = `painter-${data.animation_name}-animation`; this.iterationCount_ = data.animation_iteration_count === 'infinite' ? MAX_ITERATION_COUNT : data.animation_iteration_count; const animationDuration = 1; const animationDelay = data.animation_delay || 5; this.delay_ = (animationDuration + animationDelay) * 1000; this.handleButtonEffect_(); }); } /** * @param {JsonObject} data * @return {(null|Object)} * @private */ parseJson_(data) { try { return JSON.parse(data); } catch (e) { return null; } } /** * @return {Promise} * @private */ fetch_() { return this.xhr_.fetchJson(ADD_TO_CART_ANIMATION_SETTING).then((data) => { if (!data || !data.enabled) { return null; } return this.parseJson_(data.detail); }); } /** @private */ getAddToCartButton_() { this.addToCartButton_ = SPZCore.Dom.scopedQuerySelector( document.body, '[data-section-type="product"] [role="addToCart"], [data-section-type="product_detail"] [role="addToCart"], [data-section-type="product_detail"] [data-click="addToCart"], [data-section-type="product"] [data-click="addToCart"]' ); } /** @private */ restartAnimation_() { this.addToCartButton_.classList.remove(this.animationClass_); this.addToCartButton_./* OK */ offsetWidth; this.addToCartButton_.classList.add(this.animationClass_); this.animationExecutionCount_++; } /** @private */ clearTimer_() { this.win.clearInterval(this.timerId_); this.timerId_ = null; } /** @private */ setupTimer_() { this.timerId_ = this.win.setInterval(() => { this.restartAnimation_(); if (this.animationExecutionCount_ >= this.iterationCount_) { this.removeAnimationClass_(); this.clearTimer_(); } }, this.delay_); } /** @private */ restartTimer_() { if (this.animationExecutionCount_ >= this.iterationCount_) { this.removeAnimationClass_(); return; } this.setupTimer_(); } /** @private */ listenVariantChange_() { SPZUtils.Event.listen(self.document, 'dj.variantChange', (e) => { const selectedVariant = e.detail && e.detail.selected; if (!selectedVariant) { return; } const {available} = selectedVariant; if (this.selectedVariantAvailable_ !== available) { this.selectedVariantAvailable_ = available; this.clearTimer_(); if (available) { this.restartTimer_(); } } }); } /** @private */ removeAnimationClass_() { this.win.setTimeout(() => { this.addToCartButton_.classList.remove(this.animationClass_); }, 1000); } /** @private */ handleButtonEffect_() { this.getAddToCartButton_(); if (!this.addToCartButton_) { return; } if (this.selectedVariantAvailable_) { ++this.animationExecutionCount_; this.addToCartButton_.classList.add(this.animationClass_); if (this.iterationCount_ === 1) { this.removeAnimationClass_(); return; } this.setupTimer_(); } this.listenVariantChange_(); } } SPZ.defineElement(TAG, SpzCustomPainterButtonAnimation);