Grow stronger, healthier plants with the help of this A21 LED Adjustable Spectrum Plant Grow Light. This light bulb provides the lighting essential for healthy plant growth while producing considerably less heat and using less energy than a standard incandescent. This bulb features 3 spectrum options: blue to get started in the seed-to-seedling phase, red/white/blue for vegetative growth, and red for flowering and fruiting.

• Life Hours: 15000
• Bulb Base: E26
• Bulb Shape: A21
• Lumens: 1600
• CRI: 80
• Color Temperature: 3300
• Watts: 17
• Volts: 120