Osram ST8A EM 8.7W 4000K T8 Tube x10pcs

OSRAM ST8A EM 8.7W 4000K T8 Tube*10pcs

The OSRAM Substitube Advanced EM ST8A-EM 8.7W/4000K is an energy-efficient LED replacement for conventional T8 fluorescent tubes. Designed for luminaires with electromagnetic (EM/CCG) ballasts, it provides bright, uniform 4000K cool-white illumination while reducing energy consumption. The 600 mm tube uses a G13 base, operates at 220–240V, and delivers approximately 1,050 lumens with a power factor above 0.90.

Its durable glass construction, instant-on performance, and mercury-free design make it suitable for offices, retail stores, warehouses, industrial areas, corridors, parking areas, and general commercial lighting. It can provide energy savings of up to 60% compared with conventional T8 fluorescent lamps on CCG ballasts, depending on the lighting system.

Key Specifications:

• Brand: OSRAM / LEDVANCE
• Model: ST8A-EM
• Power: 8.7W
• Color Temperature: 4000K (Cool White)
• Length: 600 mm / 2 ft
• Base: G13
• Voltage: 220–240V
• Luminous Flux: approx. 1,050 lm
• Tube Diameter: approx. 28 mm
• CRI: >80
• Beam Angle: approx. 140°
• Operating Temperature: -20°C to +45°C
• Application: Replacement for T8 fluorescent tubes in compatible EM/CCG fixtures