Downlight Philips Ledinaire DN065B G4 19W 2000 lm 4000K LED20/840 220–240V D200 RD

The Philips Ledinaire DN065B G4 is a 19W recessed downlight that delivers approximately 2000 lumens at a neutral white 4000K colour temperature. Designed for direct connection to 220–240V mains, this LED fixture (LED20/840) is intended for ceiling recess installation with a D200 cut-out and provides consistent luminous output and long service life. The product is suitable for general and task lighting in commercial and residential interiors where efficient, neutral white illumination is required.

Advantages

Energy-efficient LED technology reduces power consumption compared with traditional luminaires while maintaining a stable light output of around 2000 lm. The neutral white 4000K light provides accurate colour rendering for everyday tasks without strong warm or cool bias. Designed for recessed ceiling installation with a defined D200 cut-out, the downlight delivers a clean, integrated appearance and reliable performance over extended operating hours.

Suitable for

• Corridors and hallways in residential and commercial buildings
• Office areas and meeting rooms requiring neutral white illumination
• Retail spaces and showrooms for general ambient lighting
• Living areas and kitchens where recessed ceiling fixtures are preferred

When it may not be suitable

This downlight is intended for recessed installation with a D200 cut-out and direct 220–240V mains; it may not be suitable where surface-mounted fixtures, specialised beam control, or dimming functionality are required unless compatible external controls are provided. Applications that demand very high colour accuracy (specialised colour-critical tasks) or non-standard mounting and ceiling constructions should be evaluated to confirm compatibility.

Key specifications

• Rated power: 19 W
• Luminous flux: 2000 lm (nominal)
• Correlated colour temperature (CCT): 4000 K (neutral white)
• Input voltage: 220–240 V AC
• Mounting type: recessed ceiling (D200 cut-out)
• Intended use: indoor general and task lighting

How to use

Prepare a D200 cut-out in a suitable ceiling material and ensure the electrical supply is isolated before installation. Connect the fixture to the 220–240V mains following local wiring regulations and the manufacturer’s wiring instructions. Insert the downlight into the ceiling aperture and secure it according to the mounting details for a flush finish. After installation, restore power and verify correct light output and orientation. For maintenance, clean the fixture housing with a dry cloth and replace the unit when luminous output declines significantly.

What to consider before purchase

• Confirm the ceiling cut-out diameter is D200 and that there is sufficient recess depth for installation
• Verify mains supply is 220–240V and wiring is compatible with the fixture
• Check whether dimming or specific beam control is required and select compatible controls if needed
• Assess the required colour temperature (4000K neutral white) for the intended space

Usage recommendations

For even illumination across a room, plan downlight spacing according to ceiling height and room function. In corridors and office areas, position fixtures to minimise glare and ensure consistent light levels. When integrating into existing lighting systems, confirm compatibility with any emergency, dimming or control gear before installation.