12w E27 Par38 led grow lights
I. Feature Description
1.Best Seller 12W E27 LED Grow Lights for Greenhouse
Best Seller of LED grow light all around the world with 6 years of business experiences, more than 5 million satisfied customers and growing, 12 months warranty + 6 month extended after registration, and 24/7 customer support.
2.GIP hydroponic led grow light have 12 LEDs (3 blue & 9 red), ultra bright. Really helps when the plant need extra boost of light, or a few of sun, raining, snowing , dark indoor etc.
3.This led grow bulb has low power consumption,high luminous efficiency and long service life, the electronics inside are stepping down the voltage. the outside is constructed in a pure heat-sink fashion, It does not generate any noticeable heat even 17hrs a day. keeping your temperatures down perfectly.
4.These growing lamps emit the wavelength of light which can be fully absorbed by the plants photosynthesis; no energy waste like fluorescent lights etc. 660 and 430nm; 630 and 460nm are respectively 4 peaks of growth spectrum for maximum chlorophyII A and B production. Sources rich in red light are more efficient and beneficial for photosynthesis, best for blooming and fruit .The Chlorophyll and Carotenoid need blue much, good for the photosynthesis, best for promoting the leaf.
5.This plant growing light can rapidly improve the health of plant and growing, generally more leaves popping up within 2 weeks of using this growing lamp on a daily basis.
6.GIP plant growing lighting is designed to fit standard E27 socket, brilliant all metal housing, Easy to set up and use - no special lamp needed, a desk lamp will do.
II. Hang Height & Lighting Time Suggestion
1. Seedling to day 7: 30 inches from the Plants
2. Day 7 to start of stretch: 24 inches from the Plants
3. Vegetative stage of growth: 18 inches from the Plants 14 to 18 hours.
4. Flowering stage of growth: 18 to 12 inches from the Plants 10-12 hours.
Small garden, indoor potted plants, potted balcony, greenhouse, and laboratory tissue cultures ect.