usb led lamp circuit

... for light-emitting diode. An is mostly a two-lead semiconductor device that emits light when current passes in a specific direction. Although ...

... Light It is a Small and easy to portable ultra bright Mini light.compact and light weigh.can be use on both desk and bedside table, or to ...

...soft lighting, avoiding eye strain. Power: driven by devices like charger, power bank and laptop computer. Green materials: lamp is mad...

Light, Mini High Light Flexible For Notebook/Laptop Main Features 1. power connection, portable use with power bank or computer,e...

... 2 Material: PVC cover 3 Size: 59mm*19mm*9mm 4 port 5 This is only for lighting,not for data storage.If it becomes a little hot during ...

OSP Aluminum Base PCB Fabrication 1.6mm Metal Core Led Lamp Circuit Board Aluminum PCB Board Aluminum Base PCB Aluminum Core PCB PCB Board Fabrication...

5299 potting adhesive for and power supply ● Product Features: Double component, addition type. Room temperature or heating curing. High perf...

5V 24V Touch Button Make-up Mirror PCBA Board With 10W Lighting Specification Product power 5v 24v Dimming Gear 2-15 gear dimming Drive t...

... Table with Clock Alarm LCD Screen Calendar desk with port Features: Intelligent Calendar (Date, Time, Week, Alarm Clock, ...

... Table With Touch ON Sensor, computer reading , ABS desk , SMD5050 reading s, spotlights, cabinet light, bedsid...

... Table Night Light Name: desk Colors: White, Black Opening mode: touch Charging time: about 4 hours Number of : 36 Features: 1....

Waterproof Bluetooth 5050 RGB Strip Light DC12V 3m Kit Main Features Name Strip Light bead 5050-30 /m Model FK5050RGB1003303 Powe...

... 360 degrees fold, soft lighting does not hurt the eyes charging continued battery life, send friends send girlfriends creative gifts DuPont pa...

... Study Reading Books Light Eye Protection Feature / Specifications: Main Feature: Portable Desk Light Source: Bulbs Op...