LED Grow Light, Upgraded Timing Function Grow Light helps to accelerate the growth of indoor plants and rapidly improve the health of plants. lamp is convenient for a number of potted landscape and indoor garden plants that include: tomatoes, chili, choy, , ball cactus, tail, dudleya, ball cactus, and others, roses, chrysanthemum, peony, tulip and many others. Feature - Color: As Shown. - Material: ABS+PCB. - Size: 9.3 x 8.2 x 8.2cm. - Number of Light Sources (PCS): 200 - Quantity (PCS): 166 - Blue Light Quantity (PCS): 34 - Light source wavelength : red 640 ~ 660; blue 430 ~ 450 ​​​​​​​- Light flux (LM): 450 LM ​​​​​​​- ColorWhite ​​​​​​​- Beam angle: 140 degrees. ​​​​​​​- Light decay: 5000h<5% ​​​​​​​- 1 illumination: 190 lux + 10% ​​​​​​​- Input Voltage (V): 85V~277V ​​​​​​​- Frequency range (Hz): 50Hz/60Hz ​​​​​​​- Power factor (PF): 0.97 ​​​​​​​- Power efficiency (%): 85 ​​​​​​​- Start- (S): <0.5s ​​​​​​​- Total lamp power (W): 20W ​​​​​​​- Working temperature and humidity: -25-50 C, 10%-90% . ​​​​​​​- Storage temperature and humidity: - 40-85 C, 0%-95% . - Replacement bulb: suitable for E27 lamp head. Easy to replace, just like change an light bubble. - Full : This grow lamp will make your plants grow faster and healthier. The red and blue light will promote photosynthesis, accelerate sprouting, bloom, fruiting. In additional, Ultraviolet rays can effectively plants. - Ideal for all phases of Plant Growth, and works well with any interior garden Greenhouse hydroponic or base, Succulent Plant, Vegetable, Flowers, Bonsai, etc. Package list: 1 x Lamp