Compact Size: TobeBright 16W 4 pin light bulb measures 13.3x13.3cm (error 2-3mm); Not the 28W larger size. Please ensure compatibility with your light fixture before purchasing
4-Pin GR10Q Base: TobeBright 16W bathroom bulb features a 4-pin GR10q base, distinct from the 2-pin GR8! Easy to install, give the bulb a slight twist until it securely locks into place on the base
2D Square CFL: TobeBright fluorescent light tubes, compatible with AC 220-240V, offering a cozy soft warm white light at 3500K with 800 lumens brightness, flicker-free, and high color rendering over 80Ra
Efficient Design: The DD flat butterfly shape with high-quality glass. TobeBright QR10q 4-pin bulb has a max lifespan of 10,000 hours, and it is Non-dimmable. If your product arrives damaged, TobeBright customer service will provide a satisfactory resolution
Wide Application: TobeBright 16W 4 pin bathroom light bulbs serve as an efficient replacement for ceiling lights, suitable for various settings including bathrooms, kitchens, hallways, corridors or any area where a touch of warmth is desired