Change fluorescent lamp to LED total 30,000 bulb inculde labour cost and modify for compatible lighting
fixture and circuit
LED fluorescent spac as below
a. Energy consumption < 50 % per bulb existing
b. Efficiency > 100 lm/W.
c. Life time > 50,000 hours.
d. Warramty > 5 year ( Need to change bulb only )
e. 6500K
Calculation sheet report for energy saving cost and luminaires
m color temperature