1.3528 SMD white LED. 2.120degrees angle 3.7-8LM,1900-2200-2500mcd 4.Packaging Detail: 2K/roll 5. ... 6. Lumens: 3-4lm, 4-5lm, 5-6lm, 6-7lm,7-8lm7. Beam angle: 120 degree 8. Forward current: 20mA 9 ... , illumination, emitting module, flashlight4. Back-lighting, LCDs Key pads advertising. 7-8LM 3528 smd led