28W | 3500K | 2050 lm | 10,000 hrs | A Rated | GR10q 4 Pin
- Standard size energy efficient compact fluorescent lamp used in many commercial & decorative luminaires.
- M.O.M: 10 / O.P.Q: 10
Technical Specification:
Nominal Wattage: 28W
Rated Wattage: 28W
Average lifetime hours: 10,000 hrs
Nominal useful luminous flux: 2050 lm
Rated luminous flux: 2050 lm
Luminous efficacy (Lm/W) in 50Hz operation: 73
Rated lamp Lumen maintenance: 2000hrs: ≥85%, 4000 hrs: ≥78%, 6000 hrs: ≥76%, 8000 hrs: ≥75%
Rated survival factors: 2000hrs: ≥98%, 4000 hrs: ≥90%, 6000 hrs: ≥88%, 8000 hrs: ≥80%
Lamp dimensions: 200x200x32mm
Cap type: GR10q 4 Pin
Lamp Mercury content to an accuracy of 0.1mg: ≤3.5mg
Colour rendering index Ra: ≥80
Colour temperature: 3500K
Ambient temperature required to achieve maximum luminous flux 25°C
Is this product dimmer compatible?: No
Lumens per watt: Up to 73 lm / W
Weight (kg): 0.248