odox WL4B Overview This black WL4B Waterproof LED Light from Godox is a small cube that measures less than 2" on a side, yet it packs a powerful daylight punch and can be mounted virtually anywhere thanks to its 1/4"-20 mounting hole and magnetic mounting capabilities. It features a 5600K color temperature with a CRI and TLCI rating of 97, and it has three dimming settings. It features a 55° beam angle, for a strong and well-defined beam of light, and it incorporates a rechargeable battery that lasts 80 minutes at full brightness. The WL4B is controlled either manually or via Bluetooth using the Godox Light App, which supports brightness adjustments, as well as mode selection. The 1/4"-20 female threads allow you to mount the WL4B onto a variety of optional camera accessories, and a built-in magnet allows you to mount the fixture on metallic surfaces. The fixture has an integrated battery that charges via a USB Type-C input, and out of the box, the light can be submerged to a depth of 100', so there is no worry about using it during inclement weather. A CRI/TLCI rating of 97 and the 55° beam angle make this a powerful light fixture with excellent color rendition The optional Godox Light App allows you to control the unit via Bluetooth The light has three brightness settings for low, medium, and high The fixture supports 13 effects including Lighting, Flash, Broken Bulb, TV, and SOS The light will run on its internal battery for up to 80 minutes at full brightness, 120 minutes at medium, and 330 minutes at low brightness The fixture takes about 1 hour and 40 minutes to charge via the USB Type-C port The WL4B is waterproof down to 100', which allows you to comfortably use the fixture in wet weather as well as dry, or when submerged