Yes, the Proof-of-concept Libre product passed UL2108 Low Voltage Lighting certification in 2017. Reneta will have UL certificates for multiple categories, including UL924 Emergency Lighting, by the first production batches in June 2024. Most inspectors will approve the system as low voltage, but it’s essential to verify with them early in the project.

Most LED lights are compatible after removing the AC to constant current LED driver. This requires electrical skills, so consult a qualified person. LumenCache offers E26 bulbs with drivers for DC power, dimming to 0.1%. We tested up to eight 7W lights on a single Cat5 for chandeliers.

Cat5 wire is commonly used due to ease of installation and testing, but a second PDM model supports other wire types like Single Pair Ethernet and Power Line Carrier. Cat5 wires can be converted to 2 conductor wires at the panel using a short patch cable.

Yes, wireless devices can be used with gateways like Hubitat, Home Assistant, or other 3rd party control systems with LumenCache drivers. Hubitat plans to support the Reneta platform, and Home Assistant interfaces already exist. The MQTT interface in LumenCache is also supported by most gateways.

Cat5 wire (24AWG) has a resistance of 40 ohms per 1000 feet. A 70-foot run loses 0.252 Watt for a 12W light, about 2% efficiency loss. AC LED bulbs have minimal wire loss but require heavy copper wires and average 62.3% efficiency. LumenCache achieves 84% efficiency after AC/DC conversion.

Tipping Cat5 wires takes about 60 seconds per tip and another 60 seconds to test. It takes approximately 5 minutes to install each light.

LumenCache does not require internet or monthly service fees. Optional services may have fees, and firmware updates require an internet connection or a smartphone with WiFi or Bluetooth.

LumenCache supports 2x2 and 2x4 office lights, 4ft shop lights, and 8000 lumen UFO-style high-bay lights. Expect 15,000 lumen (60W) UFO-style lights later this year. This generation is not for large street lights, stadium floods, or lights over 80W.

Cat5 wires have a smaller copper cross-section than 14/2 AWG AC wires. A typical AC-wired home uses 2000ft of 14/2 wire, with about 60% for lights and switches. LumenCache uses about 2400ft of Cat5 wire, costing less than 1200ft of Romex.

LumenCache is designed for global compatibility. Basic setup requires no software tools or apps. Advanced setup uses a browser interface over a local WiFi hotspot created by the PDM. The interface will support multiple languages and receive updates automatically if connected to the internet.

Because LumenCache products have been proven to run without failing for the 12 years that the company has been in business, we can confidently offer warranties up to 12 years.

No, solar panels and a battery are not required. Most installations use an AC power adapter to create 48V DC inside the panel. Adding a battery is an easy upgrade that can be done anytime. Direct battery connection eliminates the need for AC to DC conversion, saving costs and materials.

LumenCache partners with top factories globally, producing 200,000 lights per month in 2023, plus matching LumenCache modules. To handle large orders, plan ahead and order early. Early ordering helps manage supply chain and component risks.

Key decisions include your project schedule, Reneta availability, code inspector approval, and Libre inventory. Steps: 1. Contact to confirm schedule and availability. 2. Get a system quote. 3. Order Reneta products. 4. Loan Libre products for inspections and swap them out when Reneta is available. Special pricing applies to Libre or Reneta products as specified in the quote.

If LumenCache goes out of business, competitor products using the same wiring, lights, and power supplies will be available to replace basic lighting. Understanding how LumenCache products work allows for replacement with self-assembled parts from various electronics suppliers.

Yes, LumenCache has a Utility Patent on the core modular system technology and several pending patents. As an open platform, it values the brand and partner products with the Reneta release.