Timing Function & Remote Control】MZVUL indoor plant grow light bulb has a built-in memory timing IC. After the working time (1-16H) is set, it will turn off automatically when time is up. After that, LED grow lights will be automatically activated at the exact same time as you set last time, and its working span is still the same. Don't Worry about whether you have manually turned it on every day. Extremely intelligent and convenient! 【Full Spectrum LED Grow Light】186 LED chips,this LED grow bulbs contains a optimal spectrum which promotes indoor plants at various stages of growth, and its IR and UV LEDs form an invisible protective coating around your plants to ensure a completely sound growth. An ideal LED grow light bulb for indoor all kinds of plants, help them go from sprouting, growing, blooming to fruit bearing. 【3 Modes Options & Dimmable】LED plant light bulb has 3 Modes cater to all of your all needs, bringing an excellent use experience! The modes featuring more Red&Blue light create an improved environment for plants to prosper. 1st, Veg Mode for seedlings; 2nd, Bloom Mode for growing plants; 3rd, Full Mode for fruiting or flowering. Perfect for houseplants seedlings, succulents , house plants, seed starting, tomatoes, flowers, vegetables, garden etc indoor plants. 【Low Consuming & Safe】Replace 100 watts HPS, this led bulb only consumes 20 watts! LED plant light has aluminum shell, good heat dissipation, LED growth bulb keeps very low voltage while working（10V DC output ）and it doesn't overheat after a prolonged using, allowing for a safe touch anytime and anywhere. 【Best Consumer Service】2-year warranty plus a full refund within 30 days since the day of purchase for no reason. You will be given a completely satisfying answer within 24 hours if you have any problem or doubt, and we are always be with you.