The LEDVANCE OSRAM DL SLIM ROUND DN210 18W 4000K WT is a round LED downlight featuring a very thin casing, low installation depth of 30mm, and a polycarbonate body. It includes a built-in driver for straightforward installation and a PMMA light guide that does not yellow over time for sustained optical performance.

Its push-wire connection box allows cable connections without tools, and the 120° beam angle delivers highly homogeneous light. It is rated for ceiling or wall mounting, operates in ambient temperatures from -20 to +50°C, and carries CE, CB, EAC, and RoHS certifications. An optional external support frame (product code 510079) is available separately.

Key Features

• Very thin casing with 30mm installation depth — minimal ceiling recess required
• 120° beam angle for very homogeneous, shadow-free illumination
• Push-wire connection box for tool-free cable termination
• Non-yellowing PMMA light guide for consistent optical output over the product's life
• IP20 / IK03 rated; mounting position: ceiling or wall

Product Benefits

• Up to 60% energy saving compared to equivalent compact fluorescent lamp (CFL) luminaires
• Built-in driver simplifies installation — no separate transformer required
• Low 30mm height makes it suitable for shallow ceiling voids
• Non-replaceable LED module sealed within the polycarbonate body ensures a dust-resistant interior
• Operating range -20 to +50°C covers stairwells, reception areas, stores, and public spaces

Technical Specifications

• Model: DL SLIM ROUND DN210
• Power: 18W
• Colour Temperature: 4000K
• Colour: White (WT)
• Body Material: Polycarbonate
• Light Guide Material: PMMA (non-yellowing)
• Beam Angle: 120°
• Installation Depth: 30.0mm
• IP Rating: IP20
• Impact Resistance: IK03
• LED Module: Non-replaceable
• Mounting: Ceiling / Wall
• Operating Temperature: -20 to +50°C
• Certifications: CE, CB, EAC, RoHS

Why You'll Love It

• Tool-free push-wire connections cut installation time on multi-unit projects
• Non-yellowing PMMA guide keeps light colour consistent throughout the lamp's life
• Up to 60% energy saving versus CFL reduces running costs in commercial deployments
• Optional external support frame (product code 510079) available for surface or recessed mounting variants
• Package includes 1x LEDVANCE OSRAM Luminaire DL SLIM ROUND DN210 18W 4000K WT