Abstract: A light includes a bottom box, a cover mounted on the bottom box, a light emitting shield mounted on the cover and a back plate; the bottom box includes a bottom plate, a light source connected to the bottom plate, a sealing strip extending from the bottom plate, a plurality of cooling fins connected to the bottom plate and a rod sleeve connecting the bottom plate; the bottom plate is provided with a plurality of connection holes; the back plate includes a mounting portion, two extending portions extending from both sides of the mounting portion and two fixing portions extending from the extending portions; the mounting portion is provided with a rod receiving hole; the mounting portion is provided with a plurality of plate connection holes; the fixing portion of the back plate is provided with a plurality of fixing holes.

Abstract: A plant lamp and a control system thereof for promoting plant growth, comprising: a main control module, and a light source module, a temperature control module, a power supply module and a heat dissipation module connected to the main control module; the light source in the light source module is composed of red, blue and white LEDs, and the LEDs of each color system are connected to each other. The three color LEDs of the light source can be individually adjusted or adjusted as a whole. This allows you to simulate different lighting. This can simulate different lighting. A user can provide optimal illumination to the plants by adjusting the intensity of the different color light-emitting circuits according to the needs of the plant growth, thereby further promoting the growth of the plants.

Abstract: A light emitting diode (LED) lamp includes a power supply box; a sliding mechanism mounted on the power supply box; and an LED light bar mounted on the sliding mechanism. The sliding mechanism includes a bracket, a fixing plate slidably connected to the bracket, and two adjustment assemblies mounted on both ends of the bracket. The LED light bar is fixed on the fixing plate. Each adjustment assembly includes a positioning shaft mounted on a side of the power supply box, a fixing lock washer and a rotating lock washer sleeved on the positioning shaft. A side of the fixing lock washer facing the rotating lock washer is engaged with a side of the rotating lock washer facing the fixing lock washer. The fixing lock washer is fixed to the power supply box, and the rotating lock washer is fixed to an end of the bracket.