Flood lights do the heavy lifting of outdoor lighting — yards, building exteriors,
perimeters, loading bays, and facades. But buyers often pick the wrong wattage or beam angle
and end up with glare, dark patches, or wasted energy. Here’s how to choose LED flood lights
the smart way.
Step 1: Choose by Lumens & Lux, Not Just Watts
As with all LED, lumens (total light) and the lux you
need on the ground matter more than wattage. Decide how bright the area must be, then choose a
flood light that delivers it efficiently (high lumens per watt).
Step 2: Match the Beam Angle to the Job
| Beam Angle | Best For |
|---|---|
| Narrow (15–30°) | Long throw — facades, towers, distant targets |
| Medium (30–60°) | General area lighting, yards |
| Wide (60–120°) | Broad, close coverage — walls, aprons, perimeters |
Step 3: Demand the Right IP & Build
For energy-efficiency guidance, India’s Bureau of Energy Efficiency promotes high-efficacy LED.
Flood lights live outdoors, so insist on IP66 (dust-tight and
water-jet-proof) and surge protection to survive monsoon and unstable power. For coastal or
industrial sites, ask about corrosion resistance too.
Step 4: Wattage Guide
| Application | Typical LED Wattage |
|---|---|
| Small yard / signage / facade accent | 30–100 W |
| Building exterior / medium yard | 100–200 W |
| Large yard / perimeter / apron | 200–400 W |
| Very large area (with masts) | 400 W and above |
For very large areas, flood lights are usually mounted on high masts to cover more
ground from fewer positions.
Buyer Checklist
- Decide the lux you need, then pick by lumens + efficacy (lm/W)
- Match beam angle to distance and coverage
- Insist on IP66 + surge protection
- Check glare and spill control for neighbours
- Confirm BIS certification and warranty
Frequently Asked Questions
What wattage flood light do I need?
Small areas need 30–100W; large yards need 200–400W. Choose by the lux you need and the
fixture’s efficacy, not wattage alone.
What IP rating should an outdoor flood light have?
IP66 — fully dust-tight and protected against water jets — is the outdoor standard.
What beam angle is best?
Narrow for long throw (facades), wide for broad close coverage (yards, walls).
Reway’s LED flood lights (ZOLT,
VOLTI, SOLUX, OVONAX) come in a full wattage and
beam range, IP66-rated for Indian conditions. Get
flood lighting advice for your site →
