Ansell AGEM4/1/SM3 Gemini UGR19 4ft Self-Test Emergency 17-34W 2200-5100Lm Wattage & 3CCT LED UGR19 Linear Luminaire With Microprism Diffuser
The Ansell AGEM4/1/SM3 Gemini UGR19 is a 4ft self-test emergency LED linear luminaire with wattage and 3CCT switching, delivering up to 5100 lm of low-glare illumination with an integrated microprism diffuser.


within 1-2 working days
Ansell AGEM4/1/SM3 Description
The Ansell AGEM4/1/SM3 Gemini UGR19 4ft LED Linear Luminaire with Self-Test Emergency combines efficient everyday lighting with reliable emergency backup functionality in one premium fitting. Designed for commercial, education, healthcare, and professional indoor environments, this 4ft luminaire delivers uniform, comfortable lighting with a UGR<19 low-glare rating, making it ideal for offices, classrooms, meeting spaces, and screen-based work areas.
This model features wattage selectable output from 17 W to 34 W and 3CCT selectable colour temperatures (3000 K / 4000 K / 5000 K) — allowing installers to tailor both brightness and light tone on site for maximum flexibility.
The integrated self-test emergency system automatically performs routine diagnostic checks and provides up to 3 hours of emergency illumination in the event of a mains failure, supporting compliance with emergency lighting regulations without the need for complex manual testing. The robust microprism diffuser enhances distribution and reduces glare for visual comfort.
Ansell AGEM4/1/SM3 Features
- 4ft (1200 mm) professional lighting solution with emergency backup
- Self-test emergency functionality — automatic routine diagnostic checks
- Wattage selectable: 17 W – 34 W for adaptable output
- 3CCT selectable: 3000 K / 4000 K / 5000 K for flexible colour temperature
- Lumen output range: 2200 – 5100 lm (dependent on power & CCT)
- UGR<19 low-glare design for enhanced visual comfort in workspaces
- Microprism diffuser for smooth, uniform light distribution
- Provides minimum 3 hours emergency duration compliant lighting
- Dimensions: ~1200 mm (L) × ~200 mm (W) × ~64 mm (H)
- IP20 rated – suitable for indoor environments
- IK06 impact resistance for robustness
- CRI ≈ 80 for accurate colour rendering
- Beam angle ~90° for even light spread
- Surface or suspended mounting capability
- LED lifetime ~50 000 h L80
- Operating temperature: –20 °C to +40 °C
- 5-year warranty for peace of mind



