400W Metal Halide Retrofit Analysis
Energy Efficiency Analysis
A standard 400W Metal Halide system typically draws ~458W (including ballast factor). LED replacement offers substantial efficiency gains.
Annual Cost Projection (12hr/day @ $0.12/kWh)
Existing System Cost
$240.72 / fixture
Proposed LED System Cost
$84.09 / fixture
Net Savings
$156.63 / year
Recommended Replacement Specifications
For a direct 400W replacement, target the following specifications:
- Luminous Flux: 18,000 - 24,000 Lumens
- Power Draw: 150W - 200W
- Mounting: E39 Mogul Base or Integrated Fixture
Recommended Replacements (3 Tiers)
We have categorized the best options based on ROI and application needs for replacing 400W systems.
ECONOMY CHOICE
Standard 150W UFO
Lowest upfront cost. Reliable replacement for standard 400W MH.
- 150W Power (~400W Eqv)
- 135 lm/W Efficiency
- 3-5 Year Warranty
BEST VALUE / ROI
High-Efficiency Tunable
Fastest ROI. Tunable wattage allows you to dim for extra savings.
- 100W-150W Tunable
- >150 lm/W (Super Bright)
- 5-7 Year Warranty
INDUSTRIAL / PREMIUM
Linear / Heavy Duty
Linear form factor for better spread or heavy duty application.
- Linear or Heavy Casting
- High Reliability Driver
- 10 Year Warranty Class