Our GKI Bethlehem heavy duty mini Christmas lights are great for professional Christmas light installers because they feature thicker wires, brighter bulbs and longer lasting durability. We have a whole bunch of heavy duty miniature Christmas light colors to choose from for your Christmas lighting pleasure.

The sockets on the heavy duty bulbs are much larger than traditional, premium or commercial Christmas mini light sockets and will withstand much more abuse. The GKI Bethlehem heavy duty mini Christmas light sets also allow for 6 sets to be connected together instead of only 3 sets.

Heavy Duty Mini Lights

Click Here For More Details GKI Bethelehem® Heavy Duty 100 Bulb Amber Mini Lights On Green Cord ** SALE ** SKU: 150401 GKI Bethelehem® Heavy Duty 100 Bulb Amber Mini Lights On Green Cord. Super bright bulbs burn 50% brighter than regular mini lights. Connect up to six sets, end to end. Light lock and twist proof bulbs. Ideal for indoor and outdoor applications. This is the cadillac of mini lights. Ea... Retail price: $22.99 Our price: $12.99save 43% $12.99 save 43%    In Stock   Quantity:    Add to cart  Click Here For More Details GKI Bethelehem® Heavy Duty 100 Bulb Purple Mini Lights On Green Cord ** SALE ** SKU: 150404 GKI Bethelehem® Heavy Duty 100 Bulb Purple Mini Lights On Green Cord. Super bright bulbs burn 50% brighter than regular mini lights. Connect up to six sets, end to end. Light lock and twist proof bulbs. Ideal for indoor and outdoor applications. This is the cadillac of mini lights. Ea... Retail price: $22.99 Our price: $14.99save 35% $14.99 save 35%    In Stock   Quantity:    Add to cart  Click Here For More Details GKI Bethelehem® Heavy Duty 100 Bulb Red Mini Lights On Green Cord ** SALE ** SKU: 150405 GKI Bethelehem® Heavy Duty 100 Bulb Red Mini Lights On Green Cord. Super bright bulbs burn 50% brighter than regular mini lights. Connect up to six sets, end to end. Light lock and twist proof bulbs. Ideal for indoor and outdoor applications. This is the cadillac of mini lights. Each ... Retail price: $22.99 Our price: $14.99save 35% $14.99 save 35%    In Stock   Quantity:    Add to cart