It lasts about 2 hours and something at 100% intensity with eneloop rechargeable batteries 2,400 mAh!

Video light, at a satisfactory price and with very good construction. Its dimensions (10×8.5×3.5 cm) and weight (280 gr) facilitate easy transportation. With the ability to connect it on a camera shoe, on a gimbal, or on a tripod as it has the necessary socket. With a button that allows you to adjust the brightness power. It is powered by a cable into a DC5V socket or by using 4 AA alkaline batteries. Its operating time, with batteries, is approximately 1.5 to 2 hours.

Nice, sturdy. I expected it to be cheap. It looks very good. It lights up satisfactorily, it's worth its money. You can adjust it on the camera or on a tripod

I have it for years, I bought it on sale for less than 20€. I use it for macro photography (products and nature), either holding it in one hand so I can easily change the angle or on a mini tripod. With 4 AA batteries, it has enough light for objects at a distance of 0.5 to 1 meter. It has a rotary switch that adjusts the intensity. It has a 5V input, very convenient for connecting to a Powerbank with stable performance, you can find the cable by searching on Skroutz for this: "Powertech USB 2.0 Cable USB-A male - DC Black 5.5x2.5mm 1.5m (CAB-U121)". It has a cold shoe, mine broke (don't know how), and it has a socket on each side for additional lights or accessories with a cold shoe.

The main drawback, in my opinion, is that it doesn't have a diffuser and the LEDs are visible on glossy surfaces. Using rice paper helps somewhat.

Today, in May 2021, at a price of 30€-35€, you can still find RGB LED if you search for it.