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GLOCUSENT via Amazon [amazon.com] has for Prime Members: Glocusent 80-Hour Rechargeable Neck Reading Light w/ 3 Colors & 6 Brightness Levels (Gray) on sale for $18.99 – extra $6 off when you apply promo code D8YFLL6K at checkout = $12.99. Shipping is free.

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.