led jewelry lightled jewelry lightis new green light source and energy-saving bars, linear shape, and the cross section is like letter “V”, the special design is very suitable for showcase inner lighting. it adopt high brightness SMD5050 as light source, high light output, low decay, no pollution, widely used for car exhibition, jewelry, star hotel, brand costume, professional shop-window and so on. led jewelry light Product feature: 1 Material: High thermal conductivity aluminum PCB. 2 Light source: SMD5050 (3chips in 1) LED. 3 Beam angle: 120degree 4 Working voltage: DC12V. 5 Easy installation, free maintenance. 6. No UVA/UVB, no pollution. 7 Color temperature: 2500-20000K are available. 8. Life span: 8-10years. led jewelry light Technical data: Part No Light color Working voltage Beam angle CRI HX-CRS5050W30-12 white DC12V 120° >85 Body color Lumens Working temperature Light efficiency Net weight Silver 390lm -20 40°C 95% 0.28kgs Length 30-led/0.5m, 60-led/1m, 90-led/1.5m , 120-led/2m.