![]() ![]() How many homeowners does it take to screw in a light bulb? The answer is one, but that one person needs to screw it in correctly to keep it from flickering. If you have one flickering or flashing light bulb, sometimes the solution is a simple “righty-tighty.” Needless to say, a flickering light bulb is not something that should be taken, well, lightly. Some 70 percent of home fires are caused by faulty wiring, according to the National Fire Protection Association. Frayed or damaged wires or loose connections in a circuit breaker box can create sparks that reach temperatures greater than 10,000 degrees Fahrenheit, more than enough heat to ignite wood framing. While a bulb that’s loose in its socket does not present a fire hazard, other causes do warrant concern. If you are wondering, “Is a flickering light bulb dangerous?” Depending on the source of the problem, yes, it can be. RELATED: How to Dispose of Light Bulbs Flickering light bulbs can be fire hazards. Before swapping out your standard light bulbs, take an inventory of your existing dimmer make and model, and then cross-check the compatibility to ensure that everything will work seamlessly. These dimmers are manufactured to handle higher electrical loads that don’t always coincide with the lower voltages of LEDs. A fluorescent light flickering every now and again is probably not a huge concern.įor LED bulbs, dimmer switches are the most common cause of intermittent flickering LED lights. Visit our Wire Connectors & Hubs page to view VOLT’s large selection of the connector types.The types of light bulbs you have may have to do with why they are flickering.įluorescent bulbs have a tendency to flicker frequently, and this can be caused by a variety of everyday factors, including cold temperatures, the bulb burning out while in the socket (tip: replace the tubes to stop this from happening), and the general way that phosphors power up to their maximum level. Some of these also employ heat shrink tubing that encloses the junction rendering it waterproof. The best ones are the Dr圜onn Black & Blue and the Dr圜onn Black & Grey.Ĭrimp and Barrel Styles: Many pros prefer connectors that use small thin tubes that house the wires and are then crimped and/or secured with set screws. They come in different sizes based on how many (and type of) wires to be connected. Wire Nut Connectors: There are a number of wire nuts filled with silicone that provide a perfectly acceptable direct burial connection. The third hub connector is the VOLT® Pro Micro-Junction Direct Burial Connector – a revolutionary hub connector that features micro-clamps and a silicone reservoir – especially useful for situations where the hub must be buried. This innovative product uses clamp-type connectors so wires can be added or removed during and after installation. A newer version of this is the VOLT® Pro Junction Hub. This junction box uses silicone-filled wire nuts to connect the wires. Hub Connectors: These include our Zone Control Junction Box, a hub-type connector used to connect several fixtures in a region to a single connection point. For those with less experience, we suggest the following types. ![]() Lighting professionals tend to have their favorite connectors that they use and trust. ![]() VOLT offers a wide selection of high quality connectors for the purpose. Wire connection points are one of the most vulnerable parts of a landscape lighting system. ![]()
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