With no UV rays and no infrared radiation， the GU10 9W 400-450LM 5500-6500K White Light Dimmable COB LED Spot Light Bulb (110V) is perfect for commercial lighting. It uses an integrated COB LED with the orange-peel grain light cup to produce ultra bright white spot beam light. Solid aluminum casing is tough and impact resistant， dissipating heat perfectly well. Moreover， it has adjustable brightness to satisfy different needs. With such high quality and stable performance， you can rest assured to rely on it! Don’t hesitate to order now!                                    Features             No harmful UV rays and no infrared radiation<br> Perfect for commercial lighting<br> Use an integrated COB LED with the orange-peel grain light cup<br> Produce ultra bright white spot beam light<br> Adjustable brightness satisfies your different needs<br> Solid aluminum casing is tough and impact resistant<br> Remarkable heat dissipating<br> High luminous efficiency， low power consumption<br> Up to 50，000 hours of continuous run time<br> Easy to install with GU10 connector<br> High quality， stable performance <br>                                                            Specifications             Light Source     LED Lights    <br> LED Size     1.97" / 50mm    <br> Connector Type     GU10    <br> Luminous Flux     400 - 450LM    <br> Output Power     9W    <br> Input Voltage     110V    <br> Light Color     White    <br> Color Temperature     5500 - 6500K    <br> Beam Angle     45°    <br> Lifespan     30000 - 50000Hours    <br> Shell Material     Aluminium     <br> Dimensions     (1.97 x 1.97 x 2.76)" / (5 x 5 x 7)cm (L x W x H)    <br> Weight     1.68oz / 47g     <br>                                                             Package Includes            1 x LED Light Bulb<br>                                                            Extra Info            LED bulbs advantages  How to choose LED light bulb  Base type