
HAMSAR
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang HAMSAR dari 3G Electric.
What is the difference between HAMSAR BAY15d and BA15s base lamps?
HAMSAR BAY15d lamps have a double-contact indexed bayonet base with two electrical contacts and a keyed index pin that ensures correct orientation in the socket. BA15s lamps have a single-contact bayonet base with one electrical contact. The BAY15d is typically used for dual-function applications (e.g., tail/brake lights) and corresponds to trade number 1157, while BA15s is used for single-function applications (e.g., turn signals) and corresponds to trade number 1156. Choose based on your socket type and required circuit configuration.
What voltage options are available for HAMSAR compact LED bulbs?
HAMSAR compact LED bulbs are available in 12V AC, 12V DC, and 12 to 24V AC ratings. The 12V AC and 12V DC variants are suitable for systems with a fixed low-voltage supply, while the 12-24V AC version offers flexibility for applications where the supply voltage may vary within that range. Always verify the voltage rating of your existing fixture or system before selecting a HAMSAR lamp to ensure compatibility and prevent damage.
What light colors are offered in the HAMSAR bayonet base lamp range?
HAMSAR offers compact LED bulbs in white, amber, and red light colors. White is typically used for general illumination or clear indication, amber for warning or caution signals, and red for stop or alarm indicators. The color is determined by the LED itself, not by a filter, so the output is consistent over the lamp's life. Select the color based on the signaling standard or application requirement in your equipment.
Are HAMSAR lamps direct replacements for incandescent 1156 and 1157 bulbs?
Yes, HAMSAR compact LED bulbs are designed as direct replacements for incandescent 1156 (BA15s) and 1157 (BAY15d) bulbs in terms of base type and physical dimensions (S8 shape). However, because LEDs draw lower power (1.4 watts) and have different electrical characteristics, they may not work correctly with flasher units or dimmers designed for incandescent loads. Check your equipment's compatibility with LED lamps before installation.
What is the typical application for HAMSAR S8-shaped LED lamps?
HAMSAR S8-shaped LED lamps are commonly used in industrial control panels, machinery status indicators, vehicle signaling (e.g., forklifts, agricultural equipment), and marine instrumentation. The compact S8 size fits standard panel-mount sockets, and the bayonet base provides secure retention in vibration-prone environments. The low power consumption and long LED life reduce maintenance frequency in hard-to-access locations.
Does 3G Electric stock both AC and DC voltage variants of HAMSAR lamps?
Yes, 3G Electric stocks HAMSAR compact LED bulbs in both AC and DC voltage variants. For example, SKU 3JYP7 is a 12-24V AC red BAY15d lamp, while SKU 3JYN8 is a 12V DC white BA15s lamp. This allows you to select the appropriate voltage type for your system. Contact 3G Electric for a quote to confirm availability of specific voltage and color combinations.
