KastLite LED T8 Bulb Combo with Fluorescent T8 Safety Sleeves - Royal Blue 48 Inch, Electronic Ballast Compatible & Ballast Bypass (Type A+B), 4000K Cool White, 2500 Lumens, 147LM/W - UL & DLC Certified (4-Pack) - Perfect for Office Lighting, Warehouse Fixtures, and Commercial Retrofit Projects

4 Pack of LED T8 Bulbs and Accompanying Safety Sleeve/Tube Guards | Bulbs are UL and DLC Listed..EASY INSTALLATION/MOUNTING: Plug & Play dual mode (Type A & B). Electrical Specs: Ballast compatible. Available as 100-277V input. Temperature Range: -20°C to 50°C, -4°F to 122°F.IMPACT RESISTANT & ENHANCED SAFETY - This shatter-resistant plastic sleeve protects your fluorescent lamps from dust and moisture, and will also contain the contents of your bulb in the event of an accidental breakage.SET YOUR OWN MOOD: KastLite Tube Guards change the color of your fluorescent lighting to whatever you prefer, with a whole range of color options to choose from. Ideal for use in retail, food service, and art galleries. An inexpensive alternative to custom lighting designs.LEADERS IN LIGHTING & PLASTIC SOLUTIONS: KastLite is a leading brand in Lighting Fixtures and Accessories, manufactured in the United States and serving customers across all 50 states. We look forward to serving you!

4 Pack of LED T8 Bulbs and Accompanying Safety Sleeve/Tube Guards | Bulbs are UL and DLC Listed.

EASY INSTALLATION/MOUNTING Plug & Play dual mode (Type A & B). Electrical Specs Ballast compatible. Available as 100-277V input. Single end and double ended are all available which can be compatible with shunted or nonshunted sockets. -20°C to 50°C, -4°F to 122°F

IMPACT RESISTANT & ENHANCED SAFETY - This shatter-resistant plastic sleeve protects your fluorescent lamps from dust and moisture, and will also contain the contents of your bulb in the event of an accidental breakage.

SET YOUR OWN MOOD KastLite Tube Guards change the color of your fluorescent lighting to whatever you prefer, with a whole range of color options to choose from. Ideal for use in retail, food service, and art galleries. An inexpensive alternative to custom lighting designs.

LEADERS IN LIGHTING & PLASTIC SOLUTIONS KastLite is a leading brand in Lighting Fixtures and Accessories, manufactured in the United States and serving customers across all 50 states. We look forward to serving you!