A discount of 10% on your purchase applies when you enter this code at checkout
OfferCoupon codeApplies toStorewideOffer details
Offer requirements
- Storewide
Apply the code at checkout and check the final total before paying.

We currently list 2 coupon codes for Certified Lights.
Largest percentage offer: Save 20% by entering this code before you pay
Apply the code at checkout and check the final total before paying.
Apply the code at checkout and check the final total before paying.
Save 20% by entering this code before you pay
We currently list 2 offers for Certified Lights, including 2 coupon codes. Check the individual offers for eligible items and requirements.
Select “Show code”, copy the code, then follow the “Shop Certified Lights” link. Enter the code in the discount field at checkout and check that the saving appears before paying. Review the offer details if it doesn't apply to your basket.

Lumiere Lighting
This coupon takes 10% off when you check out

City Lights SF
This promo code knocks 5% off when you check out

Newport Lamp & Shade Company
Snag 10% off by applying this code at checkout

Sonic Electric
Snag 5% off by applying this coupon at checkout

Lamps Expo
Unlock 10% off your order by entering this coupon at checkout

Aquascape Australia
A discount of 10% applies when you enter this code at checkout

Dropcap Studio
A discount of 5% applies when you enter this code at checkout

Moss LED
Claim CA$10 off when you enter this code at checkout