Mcoplus 198 LED Dimmable Ultra High Power Panel Digital On-Camera Video LED Light for Canon Nikon Pentax Panasonic Samsung Olympus DSLR Camera DV & Camcorder Brightness can be adjusted 0-100% With 4 extensing slots on the 4 sides, combine together to better effects. Multiple battery options: Sony NP-Series Li-ion rechargeable battery, Panasonic CGR-D16S rechargeable battery, (Panasonic CGR-D16S, Sony NP-FH70, NP-FM55H, NP-F550) , Alkaline/NiMH AA Battery,LP-E6 battery,EN-EL15 Battery High-quality LED bulbs, long life span up to 50000 hours 2 filter