Lightingwise 4-Feet 6500k T5 Ho Fluorescent Grow Light Bulbs - Pack of 4, 6500k - Blue - Veg

- Each LightWise High Output T5 Bulb produces an Outstanding 5,000 Lumens each! This is 2x the Output of Standard T5 Bulbs - The "GROW" Spectrum is most commonly associated with Lush, Green, Vegetative Plant growth. Bulb is perfect for Seed Starting and Cloning and can also be used as a full- term Light Source - - Mixing the two Spectrums will result in a more Complete Spectrum for Growing - LightWise Bulbs have a 20,000 Hour Lifespan - Our T5 System is designed to compete with high intensity discharge bulbs in terms of light intensity and output. This grow light is formulated to offer you the following benefits: Dependability: Man-made light sources experience some level of lumen depreciation over time. T5 Fluorescent bulbs will only depreciate between 8 and 10 percent of their rated lumen output throughout their lives. Cost-Effectiveness: Less wattage = lower cost. A key factor in switching to T5 lighting is its ability to not only produce better light, but also to do so while consuming far less energy. Superior Plant Health: T5 lamps promote incredible health and bloom of seedlings, cuttings, and produce enough light for full-term growth.

• Light Output: Lumen - 5000
• Dimensions: Length - 45.8" / Diameter - .62" inches
• High output for plant growth
• Color Temperature 6500K - Cool-white light