I made a portable lamp that you can screw your own bulb into?

Is this useful?

Features:

32 Wh rechargeable internal battery
- charges your phone 2.5x as a powerbank
- over 60 hours of light (low brightness)
- type c rechargeable with type a output

Has an adjustable brightness dial

Has a sound activated mode for lighting up in sync with music at parties.

Works with most low power E27 bulbs, just screw it in.

Can also simultaneously power any electroluminescent devices like EL wire, or EL panels.

Weight & Dimensions
.5 kg, 100 mm x 86 mm x 60 mm