A new improved design with Clear Diffusion Filter for a softer lighting effect. Each light can use 6 AA batteries for totally portable lighting setups but can also be powered . Rechargeable 2800 mahNIMH AA batteries will give you over 2 hours of continuous lighting power. The fixed mounted clear frosted filter helps to smooth the light_fs tone and reduce glare. The 6500°K color temperature output makes for perfect indoor and outdoor lighting. The rear fold out angle flap will add 10 degrees of tilt when using the light face up on it_fs back.Each light panel can be wall mounted.