Choosing the Right Outdoor Light Bulbs for Every Fixture

Outdoor bulbs must handle moisture and temperature swings, but not all fixtures need weather-rated bulbs. Many enclosed fixtures accept standard halogen or incandescent bulbs.

By Application

Bug-Repelling

Yellow-tinted bulbs don't attract insects like clear/white bulbs. Safer than pesticides.

Landscape Lighting

• Post lights (covered): Glass-enclosed—use incandescent, halogen, CFL.
• Spot/flood lights (exposed): Need PAR bulbs (incandescent, halogen, CFL). Some CFLs fail in cold. Enclosed spots may use MR bulbs (halogen, LED).

Deck Lights

LED puck lights for steps/edges. Philips DIY remote kit for post-build install.

Pool/Water Feature Lights

Specialty bulbs with shatter-resistant glass for thermal shock/vibration. Philips types: G-30, PAR-56, R-20, R-40 (12V or 120V incandescent).

Sconce/Covered Fixtures

Under eaves: incandescent, halogen, CFL. Measure fixture for height, width, base type (medium/candelabra). Corner roof spots needing PAR bulbs if rain-exposed.

Quick Rules

• All incandescent/halogen bulbs work outdoors.
• Covered fixtures: most bulb types okay.
• Direct exposure: PAR bulbs only.
• CFL/LED: must be rated for outdoor use.

Match bulb to fixture for safety and longevity.