DIODE LED
Frequently asked questions
Common questions about DIODE LED from 3G Electric.
What voltage options are available for DIODE LED tape light?
DIODE LED tape light is offered in both 12V DC and 24V DC configurations. The 24V versions are common for longer runs, with maximum run lengths up to 40 feet depending on the series and wattage. For example, the 24V tape light spools in the 3G Electric catalog include models with 2.9W and 5W per foot, in color temperatures such as 2700K and 3500K. When selecting a voltage, consider the total load and the distance from the power supply to avoid voltage drop. DIODE LED provides specifications for maximum run length per voltage to assist with design.
Are DIODE LED occupancy sensors compatible with 24V tape light systems?
Yes, DIODE LED occupancy and vacancy sensors are designed to operate on 12-24V DC, making them compatible with 24V tape light systems when used within the sensor's load rating. The sensors are hard-wired and can switch up to 5A at 120V AC, or 60W at 12V and 100W at 24V. This allows them to control the low-voltage lighting circuit directly. However, the total wattage of the connected tape light must not exceed the sensor's rating. For larger loads, a relay or contactor may be required. Always verify compatibility with the specific power supply and tape light model.
What is the maximum run length for DIODE LED tape light spools?
Maximum run length varies by product. In the 3G Electric catalog, some DIODE LED tape light spools have a maximum run of 40 feet, while others are rated for 16.4 feet. The maximum run is determined by voltage drop and current-carrying capacity of the tape's conductors. For 24V systems, longer runs are typically possible compared to 12V systems. It is important not to exceed the maximum run length to avoid dimming or color shift at the end of the run. If a longer run is needed, the tape can be powered from both ends or in multiple segments with separate power feeds.
What types of mounting channels does DIODE LED offer for tape light?
DIODE LED offers aluminum mounting channels in various profiles, including top-bend and side-bend orientations. These channels are available in lengths such as 39 inches and 8 feet, with widths around 0.74 to 0.78 inches. Many channels come with frosted lenses to diffuse the light and protect the LED strip. Accessories like end caps and mounting clips are also available to complete the installation. The channels can be surface-mounted or recessed, depending on the application. When selecting a channel, consider the dimensions of the tape light and the desired lighting effect.
Can DIODE LED tape light be dimmed?
Yes, many DIODE LED tape light products are dimmable. For example, the 24V tape light spools in the 3G Electric catalog are listed as dimmable. Dimming requires a compatible dimmer or control system, such as a low-voltage PWM dimmer or a 0-10V dimmer with an appropriate driver. The specific dimming method depends on the power supply and control equipment used. It is important to use a dimmer that is compatible with the tape light's driver to avoid flickering or reduced dimming range. Consult the product datasheet for dimming compatibility.
What is the difference between DIODE LED occupancy and vacancy sensors?
DIODE LED offers both occupancy and vacancy sensors. An occupancy sensor automatically turns lights on when motion is detected and off after a set time when no motion is present. A vacancy sensor requires manual turn-on (e.g., pressing a button) and then automatically turns lights off when no motion is detected. Both types use passive infrared (PIR) technology and operate on 12-24V DC with hard-wired communication. The choice depends on the application and energy code requirements. Vacancy sensors can provide additional energy savings by ensuring lights are only on when needed.
