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WdtPro via Amazon [amazon.com] has 6-Pack WdtPro Color Changing LED Solar Lily Flower Garden Lights on sale for $37.04 – $17.05 off when you apply promo code 5C87K4CY or KFSQJB8V or DEQIJOFG at checkout = $19.99 ($3.33 each). Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don’t always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.