Weatherproof Power for LED Lighting Systems Atlantic's Low Voltage Transformers provide dependable low voltage AC current to Atlantic LED Lighting Systems and are fully weatherproof for worry-free outdoor installations. Engineered with solid-state technology, these transformers convert standard 120V AC power to safe 12V AC output for your pond and landscape lighting. Available Models TRANS60 (60 Watt) | Input: 120V AC | Output: 12V AC | Connection: 2-pin warm white quick-connect plugs | Weight: 3.2 lbs | Warranty: 1 year | SKU: 77031 TRANS88 (88 Watt) | Input: 120V AC | Output: 12V AC | Features: Built-in photocell & timer (dusk to dawn or 4, 6, 8 hours) | Connection: Direct wiring | Weight: 5.6 lbs | Warranty: 1 year | SKU: 74111 TRANS150 (150 Watt) | Input: 120V AC | Output: 12V AC | Features: Built-in photocell & timer (dusk to dawn or 4, 6, 8 hours) | Connection: Direct wiring | Weight: 6.8 lbs | Warranty: 1 year | SKU: 74110 Key Features Solid-state technology for dependable performance Fully weatherproof for outdoor installations Safe 12V AC output for LED lighting systems TRANS88 & TRANS150: Built-in photocell turns on at dusk automatically Programmable timer: Dusk to dawn or 4, 6, or 8-hour operation TRANS60: Quick-connect convenience for smaller installations Energy-efficient solid-state design Choosing the Right Transformer Calculate your total wattage by adding up all connected lights. Choose a transformer with capacity at least 20% higher than your total load. The TRANS60 suits small installations with quick-connect convenience, while the TRANS88 and TRANS150 offer higher capacity with intelligent photocell control for larger systems. Frequently Asked Questions Q: Which transformer do I need? A: Add up the wattage of all your lights and choose a transformer with at least 20% more capacity. For example, if you have 50 watts of lights, use the TRANS60 (60W capacity). Q: What is the difference between the models? A: The TRANS60 uses quick-connect plugs and has no timer. The TRANS88 and TRANS150 feature built-in photocell and timer, with higher wattage capacity for larger installations. Q: How does the photocell work? A: The photocell senses ambient light levels and automatically turns lights on at dusk. You can set it to turn off at dawn or after 4, 6, or 8 hours of operation. Q: Are these transformers weatherproof? A: Yes, all models are fully weatherproof for outdoor installations. However, install in a protected location when possible to maximize lifespan. Q: Can I connect multiple lights to one transformer? A: Yes, as long as the total wattage of all connected lights doesn't exceed the transformer's capacity (60W, 88W, or 150W). Q: What does "solid-state" mean? A: Solid-state transformers use electronic components rather than traditional magnetic coils, making them more efficient, lighter, and more reliable.