When you buy ENERGY STAR® certified light bulbs from a participating partner, you can enjoy instant discounts at checkout, courtesy of CenterPoint Energy. ENERGY STAR certified light bulbs use up to 90% less energy than standard bulbs, last longer and can help save on electricity costs. Discounted LED bulbs can be purchased online. 

Purchase now​


You can also receive instant savings in-store at participating retailers on ENERGY STAR room air purifiers, room air conditioners, pipe insulation and advanced power strips. You can find these products at participating retailers listed below. ​

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  • Room air purifiers
  • Room air conditioners
  • Pipe insulation​
  • ​Advanced power strips​

Saving money in store is easy: 
  1. ​Find a participating retailer
  2. Visit the store
  3. Look for CenterPoint signage
  4. Enjoy instant savings at the register