Lighting fixtures are part of the electrical finishing works and play a major role in the functionality, safety, and aesthetics of a building. Proper selection and quantity estimation help control cost and avoid rework.
Types of Lighting Fixtures Commonly Used in the Philippines
1. LED Bulb (Screw Type)
- Wattage: 5W, 7W, 9W, 12W, 15W
- Base Type: E27 / E14
- Application: Bedrooms, living areas, storage rooms
- Notes: Energy-efficient and low maintenance
2. LED Panel Light (Surface / Recessed)
- Sizes: 300×300 mm, 600×600 mm
- Wattage: 18W, 24W, 36W
- Application: Offices, kitchens, corridors
- Installation: Ceiling-mounted or recessed
3. LED Downlight
- Cut-out sizes: 3”, 4”, 6”
- Wattage: 7W – 18W
- Application: Living room, hallway, accent lighting
- Installation: Gypsum or PVC ceiling
4. Fluorescent / T8 LED Tube Light
- Length: 600 mm, 1200 mm
- Wattage: 9W – 18W
- Application: Utility rooms, garages, service areas
- Notes: LED T8 recommended over conventional fluorescent
5. Pendant Light
- Single or multi-drop
- Wattage: depends on bulb used
- Application: Dining area, kitchen island, stairwell
- Notes: Decorative lighting
6. Chandelier
- Sizes: small to large
- Bulb Type: LED / E14 / E27
- Application: Living room, foyer
- Notes: For aesthetic focus, not general lighting
7. Wall Light / Sconce
- Wattage: 6W – 12W
- Application: Bedrooms, corridors, exterior walls
- Installation: Surface-mounted
8. Outdoor / Exterior Lights
- Types: Wall-mounted, spike light, floodlight
- IP Rating: IP65 and above
- Application: Garden, driveway, façade, perimeter wall
9. Emergency & Exit Lights
- Battery-operated
- Application: Stairs, corridors, exits
- Requirement: For commercial and multi-storey buildings
Lighting Fixture Accessories & Materials
- Lighting Fixture Housing
- LED Driver / Power Supply
- Junction Box
- Flexible Conduit
- Electrical Wire (THHN)
- Switches
- Dimmers (optional)
- Mounting Screws & Anchors
Basic Quantity Estimation Guide (Residential)
| Area | Typical Fixture |
|---|---|
| Bedroom | 1 LED bulb or 1 downlight |
| Living Room | 4–8 downlights / panel lights |
| Kitchen | 1 panel light + task lighting |
| Toilet & Bath | 1–2 LED lights |
| Corridor | 1 downlight every 2–3 m |
| Exterior | 1 wall light per entrance |
Estimator’s Tip
Always separate lighting fixtures from rough-in electrical works. Fixtures are usually owner-supplied or allowance-based, while wiring and installation are part of electrical works.