High-Performance LED Light for Photography Ulanzi LT028 40W I am selling this because I only used it once and have no further use for it. ■ Product Features ・Built-in battery, can be used even when plugged in. ・Bi-color function allows for free adjustment of color temperature! Wide range of support from warm to cool colors to suit the scene. ・40W high brightness, achieving bright and clear light in studios and outdoors. ■ Accessories ・Case, power cable, reflector, diffuser - Model: 40W - Brand: Ulanzi - Accessories: Reflector, Diffuser - Output: 40W - Light Source: LED ULANZI LT028 40W Portable LED Video Light with 3400mAh Built-in Battery, Metal Mini Dual Color Temperature COB Continuous Output Lighting, Handheld Spotlight 2500K-6500K for Video Brand: Ulanzi (Ulanzi) Battery Life: 5 Hours Connectivity: USB Product Dimensions: 10.5 cm length x 8.5 cm width x 10.5 cm height ULANZI LT028 40W Bi-Color Video Light High-Performance LED Light: ULANZI's first 40W video light provides 55000Lux@1M (3.3 feet) in warm color, 70000Lux@1M (3.3 feet) in cool color, and 94000Lux@1M (3.3 feet) with a hyper reflector (not included in the package) with natural colors. It is the perfect light source for photography, live streaming, YouTube videos, studios, etc. Intelligent Cooling Function: This COB dual-color temperature fill light can intelligently cool according to the body temperature. Also, the noise of the cooling fan does not exceed 30dB, which does not affect the shooting work. Universal Bowens Mount: The Bowens mount can add any accessory within the weight range, such as a parabolic softbox, condenser, and standard hyper reflector.