We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small square aluminium LED module with USB plug and switch, warm white light

Howarx LED Lamp Kit K-004 5 V USB 3000 K Warm Light

SKU CH-H3ZJ-3VYXX

A 5 V USB-powered LED lamp kit with a warm 3000 K glow, ready-assembled switch and holder for 3D-printed housings

  • Item nameHowarx
  • Glass or shade materialPlastic
  • Size2.34 in × 2.34 in × 0.33 in
  • Rated voltage5 V
  • Power consumption5 W
  • Included itemsSwitch
  • Ready-to-use kit includes switch, lamp holder, USB plug and LED light
  • 5 V USB Type-A power works with phone chargers, PCs or power banks
  • 3000 K warm light suited for bedside, desk or outdoor night lighting
  • Aluminium-alloy shell improves heat dissipation for PLA and PETG printed housings
  • Designed for Bambu Lab LED Lamp Kit 001 model from MakerWorld

3D-printed lamp hardware kit

This Howarx LED Lamp Kit K-004 provides the complete electronics for the Bambulab LED Lamp Kit 001 model from MakerWorld. It suits makers who want a ready-to-wire light source for a custom 3D-printed housing.

USB-powered warm light upgrade

The kit replaces a DIY parts hunt by supplying the LED, holder, switch and USB-A plug in one pack. The jump is worth it when you want 3000 K warm light without sourcing compatible components separately.

Solder-free assembly with enclosed switch

No soldering is required; the switch, lamp holder and USB plug connect directly. The aluminium-alloy shell aids heat dissipation for PLA or PETG prints. The only common issue is ensuring the printed housing fits the 2.34 in square footprint.

How it compares

Measured against everything we stock in LED Lighting Kits, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 90% of the 1,591 comparable items (median $33.99).

Specifications

Product
Brand nameHowarx
Part numberK-004
Item nameHowarx
Power
Rated voltage5 V
Power consumption5 W
Size & build
Glass or shade materialPlastic
Size2.34 in × 2.34 in × 0.33 in
Product weight0.06 kg
In the box
Included itemsSwitch

Questions about this item

What are the exact dimensions of the lamp kit so I can design the 3D printed housing?

The kit measures 2.34 in x 2.34 in x 0.33 in and weighs 0.06 kg, so your printed enclosure must accommodate that footprint and depth.

How do I connect the USB plug and switch without soldering?

The USB Type-A plug, switch, lamp holder and LED are pre-wired; simply route the switch through your housing cut-out, seat the holder, and plug the USB end into any 5 V source.

Will the LED or switch need replacement after a year of daily use?

The manufacturer provides a 1 year warranty; the 5 W 3000 K LED is rated for long life, so only the switch might eventually wear out and can be swapped if needed.

More in LED Lighting Kits

Similar items