... : 120° (larger lighting area) or customized.3) Smart appearance: built-in power supply, no need ballast, reflector, it can ... than 50,000hours.6) Can be combined with fluorescent lighting.7) Environment-friendly: no mercury and other harmful ... 13) Sample order acceptable. Application:Suitable for the greenhouse lighting, horticulture, hydroponics, farm, flower exhibition, garden, bonsai etc 300W(288 ...