It's been one full week and so far I LOVE these. Two strands fully covered a 7' christmas tree. The timers and various blinking options are great. Each strand is powered by three D batteries. I totally expected to have to change the batteries frequently, but no. I put some 4 yrs old batteries (seriously, they were old) and they have been going 7 days now and barely looking weak. I even had them on most of the weekend. I even took a third strand and created a long garland like in the hallmark movies. It's so nice not worrying about plug in lights getting hot and burning the tree. These are awesome. I did NOT receive these free or at discount for a review, I just seriously enjoy these.UPDATE: Week 3 and I have some concerns. Some of the lights seemed to have dimmed. Brand new batteries and many lights are bright, but some have a few have dark spots. For $13 per strand and $26 per tree I can't complain much. Wish I knew why they were failing. But I would probably buy another set of these anyways because I like the way their blinking patterns alternate and my fear of the tree burning down is completely eliminated.
Claoner Outdoor Solar Motion Lights - 8 Pack Security Lights With Motion Sensor, All Night Brightness Control, And Wide Angle Waterproof Wall Lights For Enhanced Visibility
49 Review
8Pack Solar Torch Lights Outdoor With Flickering Flame, Halloween Decorations For Garden Yard Patio, Waterproof Solar Powered Outdoor Lights For Halloween Decoration
49 Review
CINOTON 50W Outdoor LED Flood Lights, 7000LM[300W HID/HPS Equiv.] IP65 Waterproof Security Wall Lighting Fixture With 180°Knuckle For Court Patio Garden Workshop Garage 5000K Daylight UL Listed 1 Pack
45 Review
8 Pack URPOWER Solar Lights Outdoor - Longer Working Time, Bigger Solar Panel & IP65 Waterproof Landscape Lighting Auto ON/OFF For Yard (Warm White)
47 Review
💡 Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review
Wireless Electronic Ballast Interface Certified
8 Review
💡 Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
💡 High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review