H&B Luxuries 4FT T8 LED Tube Light, Type A+B, 5 Power(12W-22W) & 5 Colors(3500K-6500K) All in 1,Plug and Play or Ballast Bypass, T8 T10 T12 Fluorescent Bulbs Replacement, ETL DLC (4 Pack) ‎Shining Image

Features

• 5 Colors and Brightness Adjustable:4 feet led tube has 5 color temperatures 3500K/4000K/5000K/5700K/6500K and 5 brightness 12W/15W/18W/20W/22W Can realize warm white to cool white,Dim to bright.you can choose the right colors and brightness according to your needs in different environments or time. The right color of light is good for protecting your eyes
• Single or Double-Enden Connection: 4ft T8 led bulbs is DLC-QUALIFIED for installation with a single-ended or double-ended connection.They work best for your garage, warehouse, or office storage areas, fabrication floors, retail spaces, hospitality
• Plug & Play or Ballast Bypass: These 4 foot T8 LED bulbs lights can be installed with a ballast or without any ballast （plug and play）, with fast, simple, and safe conversion. Check out the complete list of fluorescent ballasts compatible with these LED tube lights to understand ballast compatibility
• High Quality Materials:LED tube is made of high quality LED beads, good stability, even light emission, no flicker screen, which can help you save more than 75% of your electricity bill. Aluminum plastic tube lampshade material is hard, not easy to break, good heat dissipation, effectively protect the service life of the lamp beads
• Long Service Life: ETL DLC certified, higher quality, safety and reliability than halogen/incandescent/fluorescent lamps, with a service life of up to 50,000 hours