5.8 in. 16W (27W Eq.) Flat Quad Type A Plug & Play LED Lamp, Daylight 6000K, 1,760Lm, CRI 84+, Compatible with 27W FML27 (Works with Existing Ballast) – GX10q-4, 4-Pin Base

IMPORTANT: Read Before Installation CAUTION: This product is designed to replace fluorescent bulbs with existing ballasts. Do not bypass the ballast during installation. INSTRUCTIONS: Disconnect power to the fixture at the source. Do not simply switch off the fixture. Check that the existing ballast is properly installed and working. Safely remove the old fluorescent bulb and dispose according to local regulations. Insert the LED bulb into the fixture, ensuring a secure fit. Switch on the power and enjoy the energy-efficient lighting. Compatibility and Installation: Compatible with electronic or magnetic ballasts. Direct replacement for PL LED Lamps. Key Features: 2 for 1: Convert to LED for instant energy savings. 1 LED bulb, does the job of two fluorescent bulbs. Instant-on, flicker-free, eco-friendly (CRI: 84+).Built with aluminum for effective cooling and durability. Multiple color options.Specifications: LED Type: Type APower: 16WLight Output: 1760 lumensCRI: 84+Efficiency: 110 lumens per wattTube Shape: T5Length: 5.8 inches (147.32)Base Type: GX10q-4Voltage: Via BallastWarranty: 2 Years

• ✅ Easy Installation: Quick setup with ballast-compatible design (Caution: LED Type A – Do not bypass the ballast during installation).
• ✅ Universal Fit: Direct replacement for conventional bulbs with GX10q-4 base adapted to fit compact fluorescent sockets; supports multiple base types (see diagram).
• ✅ Wide Applications: Suitable for desk lamps, floor lamps, and specialty fixtures originally using compact fluorescent lamps.
• ✅ Flicker-Free: Instant-on, noise-free lighting with CRI 84+ for accurate color rendering.
• ✅ Uniform Distribution: Frosted cover delivers smooth, even illumination without glare or hot spots for a polished, professional look.