Replacement T9 LED Lamp for DONSBULBS FC16T10/CW LED - 40 Watts 4100K 2420 Lumens

Replacement for DONSBULBS FC16T10/CW LED using this dedicated T9 LED lamp that delivers consistent performance across demanding environments. The unit consumes 40 watts while generating 2420 lumens at a precise 4100K color temperature, ensuring consistent illumination that matches the original equipment output without requiring any electrical modifications. Its T9 tubular form factor preserves the exact geometry needed for proper fit inside existing housings, and the G10Q-4 four-pin base in square configuration aligns perfectly with the socket layout found in the source fixture.

Key Features & Benefits

Users gain immediate energy-efficient operation that maintains the intended light levels and color rendering of the original lamp. The solid-state LED construction reduces heat generation compared with legacy fluorescent sources, which can extend the service life of surrounding components and lower cooling loads in enclosed spaces.

Product Specifications

• Watts: 40
• Base: G10Q-4 4-PIN BASE. IN A SQUARE
• Color Temp: 4100
• Lumens: 2420
• Shape: T9

Replacement Compatibility

Compatible with fixtures using DONSBULBS FC16T10/CW LED T9 lamps across multi-application setups including commercial and industrial lighting arrays that require the listed wattage, color temperature, lumen output and base type. The lamp integrates seamlessly into ceiling troffers, task lights, and utility fixtures where the original part was specified, preserving photometric performance and avoiding the need for ballast or driver changes. This compatibility extends to environments such as warehouses, offices, retail spaces, and manufacturing floors where uniform lighting supports operational efficiency and visual comfort for occupants throughout long shifts. Proper integration ensures no disruption to existing electrical infrastructure while delivering equivalent or improved light quality that meets modern efficiency expectations.

Discover the Perfect Replacement

Confirm your fixture requirements against the listed specifications and select this T9 LED lamp replacement to restore original operating parameters without altering system design. Proper verification of base type and physical dimensions prior to purchase eliminates compatibility concerns and ensures the new lamp performs identically to the unit it replaces in both output and appearance. This approach supports consistent lighting quality throughout facilities while minimizing downtime during routine maintenance cycles. Organizations can plan upgrades confidently knowing the specifications align exactly with current needs, enabling smooth transitions that maintain compliance with illumination guidelines and energy codes over time.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.