If you are looking for a screen clip lamp with reasonable design, I will tell you that our lamp will be your . We adopted plastic, can keep it for longtime. Meanwhile, it owns a simple but practical appearance design. Features - Color: Black - Material:Plastic - Size: 18.00X7.30X3.50cm/7.07X2.87X1.38in - Adopting from plastic material, which is lightweight, with and good workmanship. - Unique asymmetric design, effectively avoiding direct light to the eyes, more comfortable. - It has a unique lighting angle, only illuminate your screen and keyboard, does not reflect the screen lamp. - Multi-scene Use: Suitable for computers, monitors, screens and other scenes, meeting different needs. - Adjustable brightness according to your needs, reduces eye strain and protects your eyes from damage., convenient and worry-free. Specification - Rated power: 5W - Rated voltage: 5V/1A - Luminous flux (lm) : 90LM - Color rendering index: >80 - Product color temperature: 2884K/4004K/6061K (three colors adjustable) - Interface: type-c - type: touch type - Light Source: LED(2835*30*0.5W/LED) - Function: timing 60 minutes turn off Package list: 1 x clip-type screen lamp 1 x USB cable 1 x user's manual