If you are looking for a COB LED emitter with low power consumption， you should have a look at this DIY 5W 400-450LM 6000-6500K White Light COB LED Emitter (DC 15-18V)! Adopted high-level material， it is of high working efficiency to provide diffused lighting without irritation to people’s eyes while keeping low power consumption. With strict producing process， it has a long service life and stable performance without sharp lumens depreciation or blemish. Its considerate design contributes to easy assembly and installation， very user-friendly. Considering all these merits， this must be an optimal choice for you! Grasp the chance!                                    Features             High performance with low power consumption， very economical<br> Stable illumination without sharp lumens depreciation or blemish， no irritation to eyes<br> Easy to assembly and install with user-friendly design<br> Long service life ensured by premium material and strict workmanship<br> Lightweight and portable， suitable for various occasions<br> White light color to present bright lighting effect   <br>                                                            Specifications             Voltage     DC15 - 18V    <br> Power     5W    <br> LED Quantity     1    <br> Color Temperature     6000 - 6500K    <br> Flux     400 - 450LM    <br> Color     Silver    <br> Light Color     White    <br> Material     PCB    <br> Dimensions     (0.04 x 1.1)" / (0.1 x 2.8)cm (H x Dia.)    <br> Weight     0.11oz / 3g     <br>                                                             Package Includes            1 x Integrated LED Module<br>