PHILIPS 20W G4 T3 12V Clear 1.25 in | Halogen Capsule Lamp | G4 Bi-Pin

Philips 20W G4 T3 is a 20W Warm White 3000K Halogen Capsule with a G4 Bi-Pin base, 1.25 in maximum overall length, and 12V low-voltage operation.

Product Overview

This halogen capsule is built for users who need crisp, accurate color rendering in compact fixtures. It is a preferred solution for under-cabinet lighting, display cases, landscape path lights, and marine/RV applications.

• Compact T3 capsule design fits into tight spaces and specialized small-scale fixtures.
• CRI 100 ensures perfect color accuracy for task and display lighting.
• Fully dimmable and instant-on with no warm-up period.
• Low voltage (12V) design for safe use in landscape and interior accent systems.

Technical Specifications

• Brand: Philips
• Lamp Type: Halogen T3 Capsule
• Wattage: 20W
• Voltage: 12V
• Base: G4 Bi-Pin (4mm pin spacing)
• Length (MOL): 1.25 in (32mm)
• Diameter: 10 mm
• Color Temperature: 3000K
• Light Appearance: Warm White
• CRI: 100
• Rated Life: 2,000 hours
• Finish: Clear

Before You Order

• Verify your voltage: This is a 12V low-voltage lamp and requires a transformer. It is not for 120V direct-line use.
• Confirm the base type: G4 pins are spaced 4mm apart. Do not confuse with G6.35 or GY6.35 bases.
• Check fixture clearance: While compact (1.25 in MOL), ensure the 10mm diameter fits your specific housing.
• Handle with care: Never touch the glass with bare hands; skin oils can cause the bulb to overheat and fail prematurely.
• Match wattage: Ensure your 12V transformer has enough capacity for a 20W load.

Additional Information

Philips halogen capsules offer 30% more efficiency than standard incandescent bulbs while maintaining a 360° beam angle for uniform light distribution. These lamps are ideal for monorail, puck light, and low-voltage track systems where high-quality accent lighting is required.