Data Sheet

DTLB2203: 3000K 600x300mm

DTLB4303: 3000K 1200x300mm

DTLB2204: 4000K 600x600mm

DTLB4304: 4000K 1200X300mm  

DA’SEL LED Low Brightness Troffer 

DA’SEL’s universal body design allows the luminaire to be surface mounted, T-Bar recessed or, with the addition of the PF frame, recessed into a suspended plaster ceiling. DTLB may also be manufactured as a dedicated suspended plaster ceiling luminaire.

The high light output ration and optimal glare control of the Metis, integrated with a DALI lighting control option, offers straightforward solutions for handling all kinds of ECOSmart lighting/energy management tasks for almost any structural condition.



• Enhanced performance

• Greenstar and BCA compliant without reducing light levels

• Chassis/metal surfaces treated and degreased with white polyester-epoxy powdercoat and baked for unprecedented protection and high quality finish

• Energy efficient Tridonic G4 driver

• High grade and anodised aluminium ULB louvres held in a hinged and latched metal frame

• Low profile – 60mm depth in ceiling

• Cut-off angles of 55° (C0 plane) and 63° (C90)

• 5-year warranty



Technical Data

Operating Voltage: 220-240 VAC 50/60 Hz

Luminous Flux:

• 17W 3000K 600x300mm 2041lm
• 34W 3000K 1200x300mm 3720lm
• 17W 4000K 600x300mm 2040lm
• 34W 4000K 1200x300mm 3720lm

LED service life: 

•  50 000 hr


600mm x 300mm
1200mm x 300mm

Colour rendering index Ra: > 80

Colour: 3000K and 4000K

Material: Mild steel, white powdercoat

IP Rating: IP 20