Comparison of electricity cost of traditional halogen lamp and metal halide ceiling lamp replacement LED ceiling lamp

February 23, 2024



Note: The average life of traditional halogen lamps and metal halide lamps is 8,000 hours. It is calculated by using 15 hours per day and about one and a half years. LED lamps have an average life of 30,000 to 50,000 hours and can be used for 5-10 years without maintenance within 3 years.
Remarks: Calculated by 30 days per month, the gray bottom is manually input by the user.
formula:
Total monthly electricity consumption = time * quantity * power * 30 / 1000
Monthly total electricity fee = total monthly electricity consumption * electricity price
Saving rate = saving electricity bills / fluorescent tube monthly total electricity bill
Cost recovery time = initial investment cost difference / saving electricity bill
One-year investment profit = one year savings in electricity costs - initial investment cost difference
Two-year investment profit = one year investment profit + one year saving electricity fee + maintenance cost
Three-year investment profit = two-year investment profit + one year savings in electricity costs + maintenance costs

Clad Metals

EXPLOSION WELDING IN FABRICATION PROCESS
1. Preparation of the metal materials of the cover plate and the base plate (including surface purification treatment);
2. Explosives, cartridges, interstitial objects and protective layer preparation;
3.Process installation on sandy soil foundation;
4.Explosive welding using electric detonator detonation method;
5.Inspection of the surface and appearance quality of the composite board;
6.Non-destructive testing NDT (UT, PT);
7.Destructive organization and performance inspection to determine the quality of the combination;
8. Processing and shaping such as leveling, shearing or turning (heat treatment as required);
9.Factory inspection: inspection of appearance, surface and size, marking and coding;

10.Packaging and leaving the factory;


Our product incluse: Clad Plates; Electrical Transition Joints; Conducting Materials for New Energy; Structural Transition Joints; Cryogenic Transition Joints; Clad Pipes.

Clad Plates,Electrical Transition Joints,Conducting Materials for New Energy,Structural Transition Joints,Cryogenic Transition Joints,Clad Pipes

Changshu Herun Import & Export Co.,Ltd , https://www.herunchina.com

Back to top