【Working Time】Single color run time: 10 hours. Double color run time: 8 hours. All colors run time: 6 hours. Recharge time: 5 hours. 4800mAh rechargeable 【Easy to Install】The battery powered uplights can lie on the floor, or stand directly the floor as a wall washer light. The remote control needs to be aligned with the light bead panel. 【Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours 【Dimmable Stage Lights】Linear dimming via remote control or botton on the light. Strobe speed can also be adjusted by remote controller. 【Cordless Par Lights】This led uplight has no fan and dissipates heat through the aluminum material, creating a comfortable and quiet atmosphere for you.