TICONN US via Amazon has TICONN IP54 Splash-Proof Outdoor Electrical Box (Black, Large) $19.99 - $10 (50%) off when you apply promo code C95GLRUA on the checkout page = $9.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member SickerDealer for sharing this deal.

About this product:

• IP54-rated splash-proof box with cable clamps and flexible gaskets
• Rated for outdoor use down to -40F in harsh weather
• Supports AWG12, AWG14, and AWG16 cables with multiple entry ports
• Industrial PP housing rated up to 600lb and UV resistant
• Lockable clips and mounting holes for wall or ground installation