Philips MasterColour CDM-T 35W/830 G12 - Warm White Light Bulb

The Philips MASTERColour CDM-T 35W/830 G12 is a gas discharge lamp designed for compact, high-quality illumination. It operates at 35 watts and features a G12 single-ended base, a tubular quartz envelope, and a warm color temperature of 3000K (830). The lamp delivers about 3150 lumens with a lumen-to-watt ratio near 90 and offers a color rendering index in the 80–89 range. Part of the MASTERColour CDM family, this lamp emphasizes stable color and bright output suitable for retail environments and general lighting applications where color fidelity matters. Its intended use includes replacement of existing compact discharge lamps with compatible ballasts and fixtures that support CDM-T technology. Lifespan ratings extend to around 12,000 hours, contributing to lower maintenance frequency in appropriate installations. Manufacturers identify it as a Philips product with a ceramic burner design for consistent performance and color stability throughout its service life.

Technical specifications

• Wattage: 35W
• Base type: G12
• Color temperature: 3000K (830)
• Luminous flux: 3150 lm
• Lumen maintenance: ~12,000 hours
• Color rendering: RA 80–89

Only for enclosed luminaires; use with a suitable ballast and installation compatible with CDM-T; ensure end-of-life switch-off requirements are met where applicable.