Product data sheet

D20-R250 126 SI Matt centre blue ring


Light source 1 x TC-DEL 26W 1 x TC-R 17W 1 x TC-TEL 32, 42W 2 x TC-DEL 26W 2 x TC-R 17W 2 x TC-TEL 32W Supplied with or without light sources. Ballast Electronic ballast (HF), analogue dimming (HFDa), digital dimming (HFDd) or DALI. Body material & colour Body made of polycarbonate (PC) with fitted nylon (PA) housing for electrical components. Reflector can be supplied in matt (SM), high gloss (SI) or faceted high gloss(SF) metallized surface/finish. Top reflector in die-cast metallized aluminium. Mounting Simple mounting by integral adjustable brackets using the supplied 3mm Allen key/ hexagonal bit. Accessories Décor elements X-louvre Turbo-louvre IP covers Weight distribution panel Module panel Connection 5 pole 2,5 mm² push-in terminal block prepared for through wiring. Integrated chord anchorage in luminaire housing, suitable for a range of cable dimensions and plastic electric tubing. Can also be supplied prepared for Linect® connection. Integrated emergency light Can be supplied with emergency lighting systems (Standard, Self Test or DALI addressable). 

Available equipment Nominal lamp power Lamp flux Luminous efficacy CCT CRI
1 x Compact fluorescent lamp 26 W 1800 lm 23 lm/W 0 K 80
D20-R250 126 SI Matt centre blue ring

D20-R250 126 SI Matt centre blue ring 

Light output 1 

1 x Compact fluorescent lamp 

Mounting mode 

Ceiling recessed

Shape and measurements 

Height: 6.38 in

Diameter: 10.79 in




Color of housing: White


System power: 26 W

Appliance Class: II


IP: 20

Photometric data

ZIP file