---
product_id: 170212580
title: "5W Rechargeable Emergency LED Light Bulbs with Back Up Battery for Power Outage, Camping, Hurricane, Disaster Planning, 40W Equivalent, UL Certified (3000K Soft White, 2-Pack)"
brand: "houlight"
price: "$623"
currency: MXN
in_stock: true
reviews_count: 13
category: "Hou Light"
url: https://www.desertcart.mx/products/170212580-5w-rechargeable-emergency-led-light-bulbs-with-back-up-battery
store_origin: MX
region: Mexico
---

# Auto-charges in lamp socket 500 lumens, 40W equivalent brightness 4-hour backup battery life 5W Rechargeable Emergency LED Light Bulbs with Back Up Battery for Power Outage, Camping, Hurricane, Disaster Planning, 40W Equivalent, UL Certified (3000K Soft White, 2-Pack)

**Brand:** houlight
**Price:** $623
**Availability:** ✅ In Stock

## Summary

> 💡 Stay lit, stay ready—never miss a moment in the dark!

## Quick Answers

- **What is this?** 5W Rechargeable Emergency LED Light Bulbs with Back Up Battery for Power Outage, Camping, Hurricane, Disaster Planning, 40W Equivalent, UL Certified (3000K Soft White, 2-Pack) by houlight
- **How much does it cost?** $623 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/170212580-5w-rechargeable-emergency-led-light-bulbs-with-back-up-battery)

## Best For

- houlight enthusiasts

## Why This Product

- Trusted houlight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UL Certified Safety:** Built to last with shatter-resistant, shock-proof design and trusted UL certification—because safety never goes out of style.
- • **Versatile & Portable:** Use it in lamps, hang it with the included hook, or carry it as a lantern—perfect for camping, hurricanes, or disaster kits.
- • **Seamless Everyday Glow:** Functions as a regular 5W LED bulb with cozy 3000K soft white light—energy-saving meets emergency-ready.
- • **Smart Auto-Charge Tech:** Charges automatically while in use, so it’s always prepped for the next outage—no extra effort needed.
- • **Power Outage? No Problem!:** Keeps shining for 3-4 hours when the grid goes dark—your ultimate blackout MVP.

## Overview

The HouLight 5W Rechargeable Emergency LED Bulbs combine everyday energy efficiency with a built-in backup battery that powers 500 lumens of soft white light for up to 4 hours during outages. UL certified and designed for versatile use—from household lamps to camping lanterns—these bulbs auto-charge while in use, ensuring you’re always prepared for power failures, storms, or emergencies without sacrificing style or convenience.

## Description

HouLight 5W Rechargeable Emergency LED Light Bulbs with Back Up Battery for Power Outage, Camping, Hurricane, Disaster Planning, 40W Equivalent, UL Certified (3000K Soft White, 2-Pack) - desertcart.com

Review: They Work Great! - They work! I was pretty amazed. We were thinking the power may go out and I got four. They work like regular bulbs and I left them on to charge up when we went to bed. Got up the next morning, unscrewed them from the socket and put them in the socket they came with, voila, we had lights. I used the sockets they came with and hung them inside the lamp shade (it comes with hooks) and you could not tell they were not plugged in the regular socket. I bought one for my Son's house and taking one to my brother in Florida.
Review: Nice bulbs - I wish there was a more detailed user manual but admittedly I didn't look at it thoroughly the first time either. Basically it is not as straight forward as I thought. Once I get the hang of it, it was really amazing to use. The bottom line is that it needs to stay in a "closed circuit" in order to be utilized. I cannot emphasize enough the importance of it, for example, if you put the bulb in a lamp and unplug (without connecting the prones of the plug with a piece of wet cloth), it simply won't work. However, if you keep the plug inside the wall outlet, the bulb stays in a closed circuit and will work as expected when you turn on the switch. A simple way of testing the bulb to work inside a closed circuit is to use my own fingers to connect the tip and the threads of the base of the bulb - the bulb will light up. I bought these bulbs just right before we knew a planned outage was coming (this is the first time we ever felt excited about a power outage LOL). Didn't know whether the bulbs were fully charged or not, we had to keep them on for about 10 hours (so it stayed charged) in the lamp (which is how it was supposed to get charged) then turned it off. When the power outage finally came we got all excited seeing that this bulb did work as soon as we flip on the switch. some more detailed information of this bulb: the size of the bulb is identical to a regular-sized bulb which I normally use. In most of the days I used it as a regular LED bulb for energy saving purposes and it worked great, brightness was good. It can work on its battery for about 4 hours one the power is out. There a few other cool ways to use it, such as showing a nice magic trick to my son by lighting it up with my fingers, or more practically, putting on the cook-cap and carry it around as I would a lantern. I like this quality tech bulb and would recommend it to my friends.

## Features

- Safety first, UL certified bulbs. New generation LED light bulb technology. Will stay on during power failures. Immediately after the power outage, the bulbs will keep on for more than 3-4 hours without power.
- Will stay charged during ordinary use. The internal battery of the bulb is automatically charged in the lamp socket when the switch is turned on, so it will be ready for the next power failure.
- Widely used. Either use it in a regular lamp (like a normal LED bulb), or use it outside the lamp (use your fingers to touch the base or use the hook cap). Besides household bulbs, you may use them as camping lights, wide-angle backup lights, hanging lights, hurricane supplies for home, LED lanterns, work lights and so on.
- Survival kit and emergency planning tool. Never underestimate the importance of being ready for blackouts, storms, hurricane, earthquakes, disasters and evacuations. This light weight bulb is portable, re-chargeable, reusable and versatile, thus a valuable investment for the family.
- Work as ordinary bulbs when there are no power outages. Highly efficient, energy saving and cost effective. 500 lumens and 40W equivalent, soft white 3000K, 120V AC and E26 bulb base, perfect for household uses. NOT dimmable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VG3KQ55 |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #17,548 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,217 in LED Bulbs |
| Brand | HouLight |
| Brightness | 500 Lumen |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Color | 3000k Warm White |
| Color Rendering Index | 50 |
| Color Temperature | 3000 Kelvin |
| Control Method | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,107) |
| Date First Available | July 20, 2019 |
| Efficiency | More Efficient than Incandescent |
| Finish | Soft White |
| Incandescent Equivalent Wattage | 40 Watts |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 9.1 ounces |
| Light Color | Soft White |
| Light Output Maximum | 500 Lumens |
| Light Source Type | LED |
| Light Source Wattage | 5 Watts |
| Light Type | LED |
| Manufacturer | HouLight |
| Material | Metal |
| Mounting Type | Ceiling Mount |
| Number of Items | 2 |
| Part Number | HOU5WB-2PK3000K |
| Power Consumption | 5 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 5.1"W x 2.5"H |
| Shape | Bulb |
| Size | 4 Piece Set |
| Special Feature | Instant On, Not Dimmable, Shatter Resistant, Shock and vibration resistant |
| Special Features | Instant On, Not Dimmable, Shatter Resistant, Shock and vibration resistant |
| Specific Uses For Product | Household use, Camping, Hurricane supplies, Evacuation planning, Work light, Camping light, Hanging light |
| Specification Met | UL Listed, CE, ROHS |
| Style | 2 Pack |
| UPC | 680599996702 |
| Unit Count | 2 Count |
| Voltage | 120 Volts |
| Wattage | 5 watts |
| White Brightness | 500 Lumens |

## Product Details

- **Brand:** HouLight
- **Bulb Shape Size:** A19
- **Light Type:** LED
- **Special Feature:** Instant On, Not Dimmable, Shatter Resistant, Shock and vibration resistant
- **Wattage:** 5 watts

## Images

![5W Rechargeable Emergency LED Light Bulbs with Back Up Battery for Power Outage, Camping, Hurricane, Disaster Planning, 40W Equivalent, UL Certified (3000K Soft White, 2-Pack) - Image 1](https://m.media-amazon.com/images/I/61se6OmgiIL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They Work Great!
*by D***S on February 4, 2026*

They work! I was pretty amazed. We were thinking the power may go out and I got four. They work like regular bulbs and I left them on to charge up when we went to bed. Got up the next morning, unscrewed them from the socket and put them in the socket they came with, voila, we had lights. I used the sockets they came with and hung them inside the lamp shade (it comes with hooks) and you could not tell they were not plugged in the regular socket. I bought one for my Son's house and taking one to my brother in Florida.

### ⭐⭐⭐⭐⭐ Nice bulbs
*by K***G on December 24, 2019*

I wish there was a more detailed user manual but admittedly I didn't look at it thoroughly the first time either. Basically it is not as straight forward as I thought. Once I get the hang of it, it was really amazing to use. The bottom line is that it needs to stay in a "closed circuit" in order to be utilized. I cannot emphasize enough the importance of it, for example, if you put the bulb in a lamp and unplug (without connecting the prones of the plug with a piece of wet cloth), it simply won't work. However, if you keep the plug inside the wall outlet, the bulb stays in a closed circuit and will work as expected when you turn on the switch. A simple way of testing the bulb to work inside a closed circuit is to use my own fingers to connect the tip and the threads of the base of the bulb - the bulb will light up. I bought these bulbs just right before we knew a planned outage was coming (this is the first time we ever felt excited about a power outage LOL). Didn't know whether the bulbs were fully charged or not, we had to keep them on for about 10 hours (so it stayed charged) in the lamp (which is how it was supposed to get charged) then turned it off. When the power outage finally came we got all excited seeing that this bulb did work as soon as we flip on the switch. some more detailed information of this bulb: the size of the bulb is identical to a regular-sized bulb which I normally use. In most of the days I used it as a regular LED bulb for energy saving purposes and it worked great, brightness was good. It can work on its battery for about 4 hours one the power is out. There a few other cool ways to use it, such as showing a nice magic trick to my son by lighting it up with my fingers, or more practically, putting on the cook-cap and carry it around as I would a lantern. I like this quality tech bulb and would recommend it to my friends.

### ⭐⭐⭐⭐⭐ Good
*by A***A on January 16, 2026*

Good!

---

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-28*