How many light bars can one power adapter support?
Each light bar uses 5W, and one adapter supports up to 36W total. You can connect about 6–7 light bars for stable performance. Exceeding this may affect brightness consistency.
How to connect the light bars in series?
Remove the end cap (firm pull may be needed), then connect the bars using a splice joint or extension cable. Always follow the arrow direction to ensure proper lighting.
Why do the lights show different color temperatures after connecting?
This happens when light bars are connected in the wrong direction. Follow the arrow on each bar and keep all connections aligned to ensure consistent color temperature.
The touch control feels less sensitive. Is it normal?
Yes, it’s designed to prevent accidental touches. Press with your fingertip and hold for about 0.5 seconds for better response.
Why is the connection not very flexible?
The system is optimized for stable power and even lighting. It works best with evenly spaced light bars rather than long cable-only extensions.
Control way
 wired underbed led lights |  wired underbed led lights |  0.3in thick aluminum LED |  0.3in thick aluminum LED |  6pcs slim led light bar |  6pcs slim led light bar | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Color | Silver | Gold | Silver | Silver | Silver | Gold |
Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
Touch Control | ? | ? | ? | ? | ? | ? |
Remote Control | ? | ? | ? | ? | ? | ? |
Voice Control | ? | ? | ? | ? | ? | ? |
APP Control | ? | ? | ? | ? | ? | ? |
Hand-wave Control | ? | ? | ? | ? | ? | ? |
How many light bars can one power adapter support?
Each light bar uses 5W, and one adapter supports up to 36W total. You can connect about 6–7 light bars for stable performance. Exceeding this may affect brightness consistency.
How to connect the light bars in series?
Remove the end cap (firm pull may be needed), then connect the bars using a splice joint or extension cable. Always follow the arrow direction to ensure proper lighting.
Why do the lights show different color temperatures after connecting?
This happens when light bars are connected in the wrong direction. Follow the arrow on each bar and keep all connections aligned to ensure consistent color temperature.
The touch control feels less sensitive. Is it normal?
Yes, it’s designed to prevent accidental touches. Press with your fingertip and hold for about 0.5 seconds for better response.
Why is the connection not very flexible?
The system is optimized for stable power and even lighting. It works best with evenly spaced light bars rather than long cable-only extensions.
Control way
wired underbed led lights | wired underbed led lights | 0.3in thick aluminum LED | 0.3in thick aluminum LED | 6pcs slim led light bar | 6pcs slim led light bar |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Color | |||||
| Silver | Gold | Silver | Silver | Silver | Gold |
| Material | |||||
| Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
| Touch Control | |||||
| ? | ? | ? | ? | ? | ? |
| Remote Control | |||||
| ? | ? | ? | ? | ? | ? |
| Voice Control | |||||
| ? | ? | ? | ? | ? | ? |
| APP Control | |||||
| ? | ? | ? | ? | ? | ? |
| Hand-wave Control | |||||
| ? | ? | ? | ? | ? | ? |