Nilight 2pcs Under Hood Light Strip 42LED Waterproof

Nilight's 20.5" under-hood light strip is a waterproof, 6000K LED work light kit that brightens engine bays for inspection and repairs.

Designed for home mechanics and professional technicians alike, this Nilight 2-piece underhood lighting kit delivers concentrated, daylight-white illumination across your engine compartment. Each 20.5-inch strip houses 30 SMD 5050 LEDs (42 total per kit), sealed inside a silicone tube to resist moisture and grime. The kit includes an automatic pin switch and a manual toggle so the lights can function automatically when the hood is opened or be controlled independently.

How bright is the Nilight under-hood strip and what color is the light?

The strip uses SMD 5050 LED chips rated at a cool 6000K color temperature, offering crisp white light that improves contrast and detail in dark engine bays. The output is tuned for clarity rather than colored accent—ideal for seeing screws, hoses, and labels during repairs.

• 30 SMD 5050 LEDs per 20.5" strip for high lumen output
• 6000K daylight-white color for true-detail visibility
• Even light distribution across the engine compartment

Will these lights survive wet, dirty, or cold working conditions?

Yes—each light strip is encased in a fully silicone-sealed plastic tube rated for IP67-level protection, which keeps out water, dust, and road debris. The build supports use in rain or snow and during routine engine bays cleaning, making it suitable for year-round use.

• IP67-rated silicone sealing for reliable moisture protection
• Durable plastic tubing resists dirt and grime buildup
• Designed to handle typical under-hood temperature and exposure

How do I install the Nilight underhood light strip and wire the switches?

Installation is straightforward: clean and dry the mounting surface, secure the strip with the included double-sided adhesive, and fasten with zip ties for extra hold. Electrical hookup includes connecting the red wire to positive, the black wire to the pin switch, and mounting the pin switch to a metal location so the light can turn on automatically when the hood opens; a manual toggle is also supplied.

• Peel-and-stick adhesive plus six zip ties for firm mounting
• Automatic pin switch for hood-activated operation
• Manual toggle switch lets you disable lights when desired

What comes in the box and what maintenance is required?

The package includes two 20.5" LED strips (one per side of the engine bay as needed), an automatic pin switch, a manual on/off toggle, six zip ties, and a user manual. Minimal upkeep is required—occasionally wipe the silicone tube clean and check adhesive and zip ties for secure attachment.

• 2 × 20.5" LED strips with pre-wired switches
• 1 × automatic pin switch and 1 × manual toggle switch
• 6 zip ties and a user manual for step-by-step setup

Who this is for: DIY car owners, mobile mechanics, and anyone who needs reliable engine-bay illumination at night or in low-light conditions. If you want a durable, easy-to-install lighting solution that activates automatically with the hood or can be toggled off manually, the Nilight under-hood light strips offer practical, weather-resistant illumination without complicated wiring or permanent modifications.