... >87%CertificationCE ROHSLight efficiency>82%Light size :(mm)D103*L220MM Net weight / Gross weight1.5kg / 1.8kg2.Picture3.Advantage1. Ultra bright ... .5. Applications included: Home lighting, Residential Lighting, Commercial Lighting, Accent Lighting, Reading Lights, Display Lighting, Desk Lamps, Business Lighting, Security Lamps, Walkway Lighting, Illuminant Lighting, Hotels, Restaurants, Bars ...