---
product_id: 546527930
title: "4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage"
brand: "thecham"
price: "$146.95"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/546527930-4-pack-42w-led-black-light-bar-waterproof-blacklight-flood
store_origin: US
region: United States of America
---

# 42W powerful LED output 180° adjustable beam angle IP66 waterproof for outdoor use 4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage

**Brand:** thecham
**Price:** $146.95
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your world with THECHAM’s unstoppable blacklight power!

## Quick Answers

- **What is this?** 4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage by thecham
- **How much does it cost?** $146.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/546527930-4-pack-42w-led-black-light-bar-waterproof-blacklight-flood)

## Best For

- thecham enthusiasts

## Why This Product

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

## Key Features

- • **Glow Beyond Limits:** Perfect for Halloween, game rooms, parties, and creative spaces—turn any environment into a fluorescent masterpiece.
- • **Effortless Versatility:** Install anywhere—wall, floor, yard—with a 6ft cord and easy ON/OFF switch for ultimate control.
- • **Illuminate Massive Spaces:** 4-pack coverage lights up to 2300 sq. ft. — own the party vibe everywhere.
- • **Cutting-Edge Graphene Tech:** Lightweight, heat-dissipating graphene body keeps the blacklight cool and portable—no bulky fans needed.
- • **Built to Brave the Elements:** IP66 waterproof design means your glow stays strong rain or shine (plug & switch excluded).

## Overview

The THECHAM 4 Pack 42W LED Black Light Bars feature 40 high-quality LEDs each, delivering a wide 120° beam and up to 55,000 hours of lifespan. Designed with IP66 waterproof graphene housing and an adjustable 180° bracket, these lightweight blacklights illuminate up to 2300 sq. ft., perfect for indoor and outdoor glow parties, creative spaces, and events. Equipped with a 6ft cord and easy switch, they offer flexible installation and reliable performance in any setting.

## Description

4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage

## Features

- UPGRADED BLACK LIGHT BAR: THECHAM 42W black light bar with 40 high-quality LED beads, providing 120 ° angle beam and a lifespan of up to 55000 hours. 4-pack can illuminate 2300 sq. ft at once, making it more suitable for glow parties and pool parties
- EASY TO INSTALL: You can install it in any position you want, such as wall, floor, corner, yard, etc. The ON/OFF switch and 6 ft power cord (plug included) make the Blacklight no longer limited to power supply. The 180° adjustable bracket makes it easy to adjust the projection of light
- IP66 WATERPROOF: THECHAM black light bar can be used outdoor, even on rainy days (The plug and switch is not waterproof). Wavelength 385-400nm, harmless to human body. The surface of Graphene also has the best heat dissipation capacity and makes the black light strip lighter, which does not need additional cooling fans and is also very convenient to carry
- GLOW IN THE DARK: This black light is designed for lighting, painting, pigments, dyes, luminous parties, fluorescent posters, game rooms, exhibition halls, etc. The small size facilitates the installation of Blacklight in the bedroom, game room, classroom, music room, etc
- PRODUCT SPECIFICATION: Material: ‎Graphene, Tempering glass; Package includes: 4*black light bar, instruction, 8*bracket, 16*(screw+expansion tube); Each Product size: 15.1in*1.7in; Package weight: 3.6lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Shape | Rectangular |
| Material | Graphene, Armoured Glass |
| Finish Type | Unfinished |
| Light Source Type | LED |
| Shade Material | Glass |
| Power Source | Corded Electric |
| Brand | THECHAM |
| Style | 42W-4Pack |
| Voltage | 120 Volts (AC) |
| Light Source Wattage | 42 Watts |
| Mounting Type | Wall Mount |
| Bulb Features | Adjustable Beam Pattern (180°) |
| Number of Light Sources | 40 |
| Are Batteries Included | No |
| Amperage | 1.4 Amps |
| Product Dimensions | 15.1"L x 1.7"W x 1.7"H |
| Beam Angle | 1.2E+2 Degrees |
| Manufacturer | THECHAM |
| Part Number | CM-SMBL42W-4Pack |
| Item Weight | 3.63 pounds |
| Country of Origin | China |
| Item model number | CM-SMBL42W-4Pack |
| Item Package Quantity | 4 |
| Finish types | Unfinished |
| Specific Uses | Halloween |
| Special Features | light weight,waterproof |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 42 watts |
| Wattage | 42 Watts |

## Product Details

- **Color:** Black
- **Shape:** Rectangular
- **Material:** Graphene, Armoured Glass
- **Finish Type:** Unfinished
- **Light Source Type:** LED

## Images

![4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage - Image 1](https://m.media-amazon.com/images/I/816o3cwG+-L.jpg)
![4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage - Image 2](https://m.media-amazon.com/images/I/81YbWnnIbjL.jpg)
![4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage - Image 3](https://m.media-amazon.com/images/I/71ynv8+gZLL.jpg)
![4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage - Image 4](https://m.media-amazon.com/images/I/81JvO1JdO4L.jpg)
![4 Pack 42W LED Black Light Bar, Waterproof Blacklight Flood Light with 6ft Cord+Plug+Switch, Light Up 24x24ft Area, for Halloween Glow Fluorescent Party Bedroom Game Room Body Paint Stage - Image 5](https://m.media-amazon.com/images/I/71omRmnI6LL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best blacklight
*by K***A on January 2, 2025*

Love the frame and ledge that supports this. It can be put on anything, it is leightwight and does not have that high 9f a heat output like i assumed it did. It is super durable and easy to put on the wall or shelf or ceiling. It os light weight and has not been turned off in 2 weeks going strong. Perfect for a teenager or dorm room or plants.

### ⭐⭐⭐⭐⭐ Nice light
*by J***R on April 3, 2025*

Easy to put together and the fact that it can be adjusted is great

### ⭐⭐⭐⭐⭐ Amazing lights
*by T***D on March 31, 2025*

Used to set up some art and beautiful brilliant color. Plug and play love these

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**Shop now:** [https://www.desertcart.us/products/546527930-4-pack-42w-led-black-light-bar-waterproof-blacklight-flood](https://www.desertcart.us/products/546527930-4-pack-42w-led-black-light-bar-waterproof-blacklight-flood)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*