Die-casting Aluminumgear box +High purity reflector, High-frequency or LVD induction lamps avaiable for high bay avaiable.
Induction Comparison Charts
| Induction Lamp VS HID Lamp | |||
Comparison | Induction | Metal Halide | High Pressure Sodium |
Warranty | 5 years | 1 year | 1 year |
Life Hours | Separate: 100,000 | 6,000~20,000 | 24,000 |
Energy SavingEfficiency | Excellent | Lower | Lower |
Lumen Efficacy | Traditional Lumen :80 Lm/W | Traditional Lumen : 110 Lm/W | Photopic Efficacy: 120 Plm/W |
Lumen Depreciation Rate % | 3% @ 2,000 Hours | 40% @ 2,000 Hours | 40% @ 2,000 Hours |
Lamp Operating Temperature | Lower, <80°F Reduces A/C cost | Higher, >300° F Increased A/C cost | Higher, >350° F Increased A/C cost |
CRI | >80 (Ra) | 65~80 (Ra) | 60 (Ra) |
Re-strike | Instant | Needs up to 10~15 minutes | Needs up to 10~15 minutes |
Flicker | None | Much | Much |
Glare | None | Much | Much |
Environmental Safety | Low mercury No lamp waste in 10 years | Contains mercury Concern with much lamp waste over 10 years | Contains mercury Concern with much lamp waste over 10 years |
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For example
Comparison Item | Old Lighting System | New Lighting System |
Light Source | Metal Halide High Bay | Induction High Bay |
Wattage | 400W ( per lamp ) | 200W ( per lamp ) |
Actual Power Consumption | 460W ( lamp & ballast ) | 210W ( lamp & ballast ) |
Brightness | 373Lux | 510Lux |
Luminous Efficacy | Low Efficacy, Severe Luminous Decline, Poor CRI | High Efficacy, Low Luminous Decline Excellent CRI |
Life Hours | 8000 hrs. ( 1 year @ 24 hrs/Day )( Change 274 Bulbs Every Year ) | 100,000 hrs. (10 years @ 24 hrs/Day)( Change ZERO Bulbs for 10 Years ) |
No. of Fixtures | 274 Sets | 274 Sets |
Energy and Related Cost Savings:
( 460W – 210W ) X 274 Fixtures | = | 68,500Watts |
68,500 Watts X 24 hours/Day / 1000 | = | 1,644 kWh per Day Savings |
1,644kWh/Day X 365 Days per year | = | 600,000kWh per Year |
600,000kWh per Year X .11 rate | = | $66,000.00/Year Energy Cost Savings |
Plus: 274 Lamps X $30.03ea. | = | $8,229.00/Year in Replacement Bulbs Costs |
Plus: Labor to change Bulbs | = | $3575.50/Year |
TOTAL Savings per year: | = | $80,454.50.00 |
10 Years TOTAL Cost Savings | = | $804,545.00 |
induction high bay fixture
