Import 20 W Tube LED Bulb  (Black)

EFFECTIVELY SUBSTITUTES THE LACK OF NATURAL SUNLIGHT , PROMOTING THE GROWTH OF PLANTS AT ALL STAGES SPECIFICATION - Simply set up with the attached anti - slip clip and easily turn on / off on the switch along the power cord. Full Spectrum Panel -  LED chips emitting across two lighting strips -  Powerful enough for the plants to grow and thrive within 2 weeks of using the growth lamp on  a daily basis. - BLUE LIGHT EFFECT -  Directly related to chlorophyll production. Plants that receive plenty of blue light will have strong, healthy stems and leaves.  - RED LIGHT EFFECT - Responsible for helping plants flower and produce fruit. It’s also essential to a plant’s early life for seed germination, root growth, and bud development. Timer Function - Comes with 3 timer setting options which allows up to 3/ 9/12 hours according to the plants needs.  - 5 Dimmable Modes & 3 Switch Modes - USB Connector & 360° Adjustable Multiple Use - Suitable for safe growth of fresh vegetation , balcony seeding , breeding , greenhouses , potted plants etc Useful Tip - Would be better to keep the distance between the lamp and plant about 70cm. Material : Aluminum & PVC LED Quantity : 40 pcs (26 Red & 14 Blue) Input Voltage ?5v Power : Max 20W Lumen Output : 300lm Life Time : 50000 hours Timer?3 H/9 H/12H Wavelength: Red : 620-630NM / Blue : 460-465NM Life Time : 50000 hours Lighting Range : 2-3 square meters LED chip length : 33cm LED Tube Size : 26.5*2cm Net Weight : 500g Package included: 1 x LED Grow light 1 x USB Adapter