Description :-Using sunpower chip, high conversion rate, to achieve high efficiency charging, long service life.-Suitable for any place can be exposed to sunlight, to achieve high efficiency charging, easy to use, safe, environmentally friendly, energy conservation.-Suitable for a wide range of household, automotive, outdoor camping is a very good choice.-Is a permanent outdoor energy source for many outdoor applications such as boats, houses or gardens, as well as for planting, lighting, telecommunications or monitoring equipment distribution.-Explosion proof mask, paster lamp beads: Military grade face mask, resist compression, explosion-proof, thermostability, corrosion preventive ; lamp beads with Strong spotlight, high brightness, low power consumption.-Aviation aluminum: Corrosion protection, waterproof, anti-oxidation, high hardness, resistance to fall & long life.-Rotatable stabilizing bracket: Both sides are fixed with stainless steel screws, easy to adjust the angle & installation.-High conversion solar panel:10W solar panel has high photoelectric conversion efficiency, absorbs energy during the day & releases luminous effect in the evening. Note :-Product does not included instructions.-Please allow a slight error due to manual measurements, thank you! Remote control function: Switch (press first time turn on, the second time turn off)OFF (turn off the lights) All bright (100% brightness) Half bright (50% brightness) Timed 3H (light 3 hours automatic shutdown) Timed 5H (light