QUANS 5W 3 Colors LED COB Clip on Light Black 19.68 INCH 50 CM Tube Desk Flexible Table Bed Lamp Work Home Design lighting 110V 220V 85-265VAC with US Plug switch on off 500LM D44b (Black) QUANS Ultra Bright 5W COB Clip LED light 3 Colors in one. Cool white, Warm White, Cool white+Warm White Switch on and off to change color,Wire Length :5.25ft with Plug, Switch is in the middle Light Cup diameter 1.89 inch , Beam angle 120 degree, Input Voltage : 85-265V AC (110V or 220V) Tube Size: 50cm 19.68 inch, Strong Tube to hold. Clip on surface up to 3-3.4cm (1.18-1.34inch)