21W T5 Fluorescent Tube – 849mm, 840 Cool White (4000K)

Power: 21 W – optimized for energy savings without sacrificing brightness.

Length: 849 mm (nominal), 16 mm diameter (T5 slim profile).

Base: G5 bi‑pin, compatible with electronic control gear (ECG).

Color Temperature: 4000 K (840 Cool White) – crisp, neutral illumination.

Luminous Flux: ± 1900–2100 lumens at optimal operating temperature (≈ 35 °C).

Color Rendering Index (CRI): ≥ 80, ensuring natural color reproduction.

Technology: T5 High Efficiency – designed for maximum output with reduced power use.