SYLVANIA F20T12 / D 20W T12 Day Light 6500K light bulb
- Fluorescent Tubes
- 20
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Five-piece LED lamp kit for 3D-printed lights with three colour temperatures, power-off memory and a 1.5 m USB cable
This five-piece LED lamp kit is designed for makers who build 3D-printed light boxes, lithophanes or moon lamps. It connects via a 1.5 m USB cable and draws 5 V power from any standard port. The kit is aimed at hobbyists and educators who want consistent, adjustable illumination for display projects.
The kit replaces single-colour LED strips that offer no temperature control or memory function. Three selectable colour temperatures — 3000 K warm, 4000 K neutral and 6000 K cool — let you match the mood of each print. A built-in memory chip restores the last brightness and colour setting after power loss, removing the need to reconfigure the lights every session.
Verify that your printer, power bank or wall adapter can supply a free USB-A port for the 1.5 m cable. Confirm the 3.9 cm by 15.2 cm by 20.3 cm control module fits inside or beside your printed enclosure. The kit includes no battery, so continuous USB power is required for operation.
| Brand | BambooSegD |
|---|---|
| Model | BMH5110140A5 |
| Size/Dimensions | 3.9 cm x 15.2 cm x 20.3 cm |
| Length | 3.9 L x 15.2 W x 20.3 H centimeters |
| Lamp Tone | White/Yellow/Warm white Colors |
| Color Temperature | White/Yellow/Warm white Colors |
| Light Color | White/Yellow/Warm white Colors |
| Part Number | BMH5110140A5 |
Each module measures 3.9 cm by 15.2 cm by 20.3 cm, making it compact enough for most 3D printed lamp housings or light boxes.
Plug the USB-A end into any 5 V USB port and use the inline controller to set colour and brightness; the common mistake is forgetting that the power-off memory chip saves the last setting automatically, so there is no need to reconfigure after unplugging.
The LED chips are rated for long life, but the USB cable or inline controller will typically wear out before the emitters, so keep a spare 5 V USB cable on hand for quick swaps.
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