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Sofirn HS20 Rechargeable Headlamp

3889 sold
style- with battery
LED- SFT40
$27.99
$69.99
-60%
Quantity
Free worldwide shipping over $29
Returnable within 30 days
Professional service for everyone
Secure payments
Visible only when the product is out of stock. Currently in preview mode.
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(function(){ function $(selector){ return document.querySelector(selector); } const EMAIL_REG = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; // 获取dom数据 const doms = { button: $('#app-arrival-reminder-button'), previewBox: $('#app-arrival-reminder-preview-box'), toast: $('#app-arrival-reminder-toast'), lightbox: $('#arrival-lightbox'), datalist: $('#app-arrival-reminder-email-list'), imgRender: $('#app-arrival-reminder-product-image-render'), productVariant: $('#app-arrival-reminder-product-variant'), emailInput: $('#app-arrival-reminder-form .reminder-email-input'), emailWarn: $('#app-arrival-reminder-form .reminder-email-warn-wrap'), emailWarnText: $('#app-arrival-reminder-form .reminder-email-warn-text'), submitButton: $('#app-arrival-reminder-submit-button') }; // 选中的sku数据 let selectedVariant = {"id":"d80bddf5-040c-48e7-915a-82847192b72b","product_id":"823ca439-22c3-4e6c-a441-76d6ddb77b68","title":"with battery-SFT40","weight_unit":"kg","inventory_quantity":286,"sku":"HS20-SFT40-with battery","barcode":"","position":1,"option1":"with battery","option2":"SFT40","option3":"","note":"","image":null,"wholesale_price":[{"price":27.99,"min_quantity":1}],"weight":"0.27","compare_at_price":"69.99","price":"27.99","retail_price":"69.99","available":true,"url":"\/products\/sofirn-hs20-rechargeable-headlamp-spotlight-floodlight?variant=d80bddf5-040c-48e7-915a-82847192b72b","available_quantity":999999999,"options":[{"name":"style","value":"with battery"},{"name":"LED","value":"SFT40"}],"off_ratio":"60","flashsale_info":{"variant_id":"d80bddf5-040c-48e7-915a-82847192b72b","product_id":"","quantity":0,"discount_id":"617eb9e1-0f86-48aa-b16e-3c861ab53acd","limit_time":-1,"limit_buy":2,"user_limit_buy":2,"discount_sales":4,"discount_sales_rate":"4","discount_stock":-1,"ends_at":-1,"starts_at":1736232126,"allow_oversold":"check","allocation_method":"each","price":"27.99","compare_at_price":"69.99","discount_price":"27.99","customary_saved_price":"42.00","customary_off_ratio":"60","discount_saved_price":"42.00","discount_off_ratio":"60","use_before_price":false,"before_price":"","title":"","properties":"","color_setting_promotional_copy":"","discount_quantity":0,"is_need_split":false},"sales":3889}; // 上报 function reportData(params){ // 编辑/预览不上报 if(false){ return; } window.sa.track(params.event_name, { business_type: 'product_plugin', function_name: 'Back_in_Stock', plugin_name: "Back_in_Stock", template_name: "product", template_type: 1, module: "apps", module_type: "Back_in_Stock", event_info: JSON.stringify({ action_type: 'Back_in_Stock' }), ...params }); } // 按钮曝光上报 function buttonPVReport(){ reportData({ event_name: 'function_expose', event_type: 'expose', event_desc: '无货商品时触发' }); } // 弹窗曝光上报 function popupPVReport(){ reportData({ event_name: 'function_expose', event_type: 'popup_expose', event_desc: '弹窗曝光时触发' }); } // submit按钮点击上报 function submitClickReport(){ reportData({ event_name: 'function_click', event_type: 'popup_click', event_desc: '填入邮箱之后，点击notify 触发', event_info: JSON.stringify({ action_type: 'email_click' }), }); } // -----------------------初始化----------------- init(); // 初始化操作 function init(){ // 为确保window有后面添加的值例如window.sa 需要在DOMContentLoaded回调事件中执行逻辑 document.addEventListener("DOMContentLoaded", function() { // 设置邮件联想 setDataList(); if(!true){ // 初始无货 按钮pv事件埋点上报 buttonPVReport(); } }); } // 设置邮件联想 function setDataList(){ const customer_email = window.C_SETTINGS.customer.customer_email; if(customer_email){ const options = document.createElement('option'); options.setAttribute('value', customer_email); doms.datalist.appendChild(options); } } // -----------------------事件操作---------------- // 监听sku变化事件 document.addEventListener('dj.variantChange', variantChange); // 监听提醒按钮点击事件 doms.button.addEventListener('click', reminderButtonClick); // 监听提交按钮点击事件 doms.submitButton.addEventListener('click', submit); // 监听input元素的keydown事件 doms.emailInput.addEventListener('keydown', function(e) { // 判断是否按下了Enter键 if (e.keyCode === 13 || e.key === 'Enter') { submit(); } }); // 显示正常按钮 function showReminderButton(){ doms.button.classList.remove('app-arrival-hidden'); doms.previewBox.classList.add('app-arrival-preview-hidden'); buttonPVReport(); } // 展示预览按钮 function showPreviewButton(){ doms.button.classList.remove('app-arrival-hidden'); doms.previewBox.classList.remove('app-arrival-preview-hidden'); } // 隐藏按钮 function hiddenReminderButton(){ doms.button.classList.add('app-arrival-hidden'); doms.previewBox.classList.add('app-arrival-preview-hidden'); } // 提交数据, 请求接口 function submit(){ // 获取邮箱数据 const email = doms.emailInput.value.trim(); if(!email){ doms.emailWarnText.innerText = "Please enter your email address"; doms.emailWarn.classList.remove('app-arrival-hidden'); return; } if(!EMAIL_REG.test(email)){ doms.emailWarnText.innerText = "Please enter a valid email address"; doms.emailWarn.classList.remove('app-arrival-hidden'); return; } // 邮箱校验成功 doms.emailWarn.classList.add('app-arrival-hidden'); // 预览时不调接口 if(false){ SPZ.whenApiDefined(doms.toast).then(apis => { apis.showToast("Currently in preview mode, subscription is for testing only", 3000); }); return; } // 加入loading样式 doms.submitButton.classList.add('reminder-submit-button-loading'); // 提交数据请求接口 let quantity = 1; const quantityDom = $('#app-arrival-reminder-quantity-render ljs-quantity'); if(quantityDom){ quantity = Number(quantityDom.getAttribute('value')) || 1; } const params = { customer_email: email, product_num: quantity, product_id: selectedVariant.product_id, product_variant_id: selectedVariant.id }; fetch(`${window.C_SETTINGS.routes.root}/api/front/gobbler/v1/subscribe`, { method: 'POST', body: JSON.stringify(params), headers: { 'Content-Type': 'application/json' } }).then((res)=>res.json()).then((res)=>{ /* 后端错误提示 */ if(res.errors && res.errors.length){ SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast(res.errors[0], 3000); }); return; } /* code * 0 SUCCESS 订阅成功 * 1 PRODUCT_OFFLINE 商品下架 * 2 INVENTORY_NOT_EMPTY 商品库存不为空 * 3 REPEAT_SUBSCRIBE 重复订阅 * 4 EMAIL_EMPTY 邮件为空 * 5 EMAIL_WRONG_FORMAT 邮件格式错误 * 99999 INVALID_PARAMS 其他参数错误 */ const codeMap = { SUCCESS: ()=>{ SPZ.whenApiDefined(doms.lightbox).then(apis=>{ apis.close(); }); SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast("Thank you for your subscription! We will notify you as soon as the product is back in stock!", 3000); }); }, INVENTORY_NOT_EMPTY: ()=>{ SPZ.whenApiDefined(doms.lightbox).then(apis=>{ apis.close(); }); SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast("Subscription failed. Product back in stock, please proceed to checkout.", 3000); }); setTimeout(()=>{ window.location.reload(); }, 3000); }, REPEAT_SUBSCRIBE: ()=>{ SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast("You've already subscribed to this product. We'll let you know as soon as it's back in stock. Feel free to explore our other products.", 3000); }); }, EMAIL_EMPTY: ()=>{ SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast("Please enter your email address", 3000); }); }, EMAIL_WRONG_FORMAT: ()=>{ SPZ.whenApiDefined(doms.toast).then(apis=>{ apis.showToast("Please enter a valid email address", 3000); }); } }; codeMap.PRODUCT_OFFLINE = codeMap.SUCCESS; codeMap[res.code] && codeMap[res.code](); }).finally(()=>{ doms.submitButton.classList.remove('reminder-submit-button-loading'); }); // submit点击上报 submitClickReport(); } // 重新渲染dialog function refreshRenderDialog(){ console.log('selectedVariant', selectedVariant); const images = selectedVariant.image || {"src":"\/\/img.fantaskycdn.com\/a36072a4379b49b23ba451fff718f248.jpg","path":"a36072a4379b49b23ba451fff718f248.jpg","width":800,"height":800,"alt":"","aspect_ratio":1}; const imagePosition = images.aspect_ratio > 1 ? 'left top' : 'center center'; // 重新渲染图片 SPZ.whenApiDefined(doms.imgRender).then((apis)=>{ apis.render({ images, imagePosition }); }); // 邮件错误提示置空 doms.emailWarn.classList.add('app-arrival-hidden'); // 重新渲染款式说明 if(selectedVariant.title){ doms.productVariant.innerText = selectedVariant.title.split('-').join('/'); } // 表单数据置空 doms.emailInput.value = ''; } // sku变化 单一款式不会触发 function variantChange(e){ const selected = e.detail.selected; // 子款式没变不执行操作 例如数量变化 if(selected.id === selectedVariant.id){ return; } selectedVariant = selected; console.log('selectedVariant', selectedVariant); // 数量变化 if(selected.available || selected.product_id === undefined){ // 有库存 编辑时展示预览按钮 否则隐藏按钮 if(false){ showPreviewButton(); }else { hiddenReminderButton(); } }else{ // 无库存 显示正常按钮 showReminderButton(); } } // 提醒按钮点击 function reminderButtonClick(){ refreshRenderDialog(); // 弹窗曝光上报 popupPVReport(); } document.body.appendChild(doms.toast); document.body.appendChild(doms.lightbox.parentElement); })();
Shipping
Estimated Delivery：May-16 - May-20
Description

There are two versions: XHP50.2+LH351D vs SFT40+LH351D, the previous gives more lumens while the latter give longer beam distance.

Product manual, click to download!



1. Emitter: XHP50.2 / SFT40 + LH351D LED

2. Type-C Rechargeable: HS20 runs on one powerful battery. The type-c charging port is built in and allows fast recharging of the battery within the flashlight. (around 2.5hours to charging one 3000mah 18650 battery)

3. Rugged Construction: The HS20 is built of 6061 high-quality aluminum and IPX8 water resistant, can be used in rainstorm except of diving underwater.

4. Automatic Step-down: Turbo mode steps down to High mode automatically to prevent.

5. Hands-free Headlamp: the headlamp also features the adjustable headband for comfortable all-day wear. Perfect for a variety of hands-free uses, rapairing, maintanance, running, camping, hiking, and other outdoor activities.

6. Package:
-HS20 alone: HS20 Headlight+ 1* rechargeable type-C cable+ 2* spare water-resistant O-rings+ 1* User Manual (does not include any battery)
-HS20 Kit: HS20 HS20 Headlight+1*3000mah 18650 button-top battery+ 1* rechargeable type-C cable+ 2* spare water-resistant O-rings+ 1* User Manual

Specifications:
Emitter: XHP50.2 / SFT40 + LH351D LED
Battery options: 1x 18650 Li-Ion battery
Operating voltage: 2.8V—4.5V (18650 battery)
Dimension: 85.3 mm (length)× 48mm (height) x 26mm (tube diameter)
Toughened mineral glass lens - scratch and wear resistant
Automatic Step-down: Turbo mode steps down to High mode automatically to prevent overheating.

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