LED Panel Mount Indicators

556 Series Constant Intensity Indicators

Dialight 556 Series Constant Intensity Panel Mount Indicators incorporate InGaN and AlInGaP technologies for maximum light output. Dialight 556 features a high-durability package designed to withstand outdoor applications susceptible to rain, dust, and sunlight. The LEDs are offered in standard or daylight-viewable versions.

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Product	Illumination Color	Mounting Hole Size	Mounting Style	Termination Style	Lens Color/Style	If - Forward Current	Vf - Forward Voltage	Luminous Intensity	Lens Shape	Packaging

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Illumination Color	Mounting Hole Size	Mounting Style	Termination Style	Lens Color/Style	If - Forward Current	Vf - Forward Voltage	Luminous Intensity	Lens Shape	Series	Packaging
LED Panel Mount Indicators Flat Blue 24VDC 32mA 1200fL 556-1804-304F Dialight 1: $55.21 8In Stock	Mfr. Part # 556-1804-304F Mouser Part # 645-5561804304F	Dialight	LED Panel Mount Indicators Flat Blue 24VDC 32mA 1200fL	Datasheet	8In Stock	$55.21 $46.02 $43.05	Min.: 1 Mult.: 1	Indicators	Blue	25.4 mm	Panel Mount	Screw Terminal	Blue, Diffused	32 mA	24 V		Round Flat	556	Bulk
LED Panel Mount Indicators Flat Orange 24VDC 46mA 1200fL 556-1904-304F Dialight 1: $44.42 18In Stock	Mfr. Part # 556-1904-304F Mouser Part # 645-5561904304F	Dialight	LED Panel Mount Indicators Flat Orange 24VDC 46mA 1200fL	Datasheet	18In Stock	$44.42 $37.21 $31.88	Min.: 1 Mult.: 1	Indicators	Orange	25.4 mm	Panel Mount	Screw Terminal	Orange, Diffused	46 mA	24 V		Round Flat	556	Bulk
LED Panel Mount Indicators Dome White 12VDC 60mA 1200fL 556-3003-304F Dialight 1: $53.60 12In Stock	Mfr. Part # 556-3003-304F Mouser Part # 645-5563003304F	Dialight	LED Panel Mount Indicators Dome White 12VDC 60mA 1200fL	Datasheet	12In Stock	$53.60 $48.76 $41.05 View Quote	Min.: 1 Mult.: 1	Indicators	White	25.4 mm	Panel Mount	Screw Terminal	Non-Tinted, Diffused	60 mA	12 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Red 24VDC 46mA 1300fL 556-3504-304F Dialight 1: $43.94 30In Stock	Mfr. Part # 556-3504-304F Mouser Part # 645-5563504304F	Dialight	LED Panel Mount Indicators Dome Red 24VDC 46mA 1300fL	Datasheet	30In Stock	$43.94 $37.69 $31.88	Min.: 1 Mult.: 1	Indicators	Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	46 mA	24 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Green 12VDC 60mA 1800fL 556-3603-304F Dialight 1: $51.82 18In Stock	Mfr. Part # 556-3603-304F Mouser Part # 645-5563603304F	Dialight	LED Panel Mount Indicators Dome Green 12VDC 60mA 1800fL	Datasheet	18In Stock	$51.82 $42.46 $36.55	Min.: 1 Mult.: 1	Indicators	Green	25.4 mm	Panel Mount	Screw Terminal	Green, Diffused	60 mA	12 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Green 125VAC 9.5mA 700fL 556-3605-304F Dialight 1: $49.65 22In Stock 21Expected 10/28/2026	Mfr. Part # 556-3605-304F Mouser Part # 645-5563605304F	Dialight	LED Panel Mount Indicators Dome Green 125VAC 9.5mA 700fL	Datasheet	22In Stock 21Expected 10/28/2026	$49.65 $41.62 $36.55	Min.: 1 Mult.: 1		Green	25.4 mm	Panel Mount	Screw Terminal	Green, Diffused	9.5 mA	125 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Blue 24VDC 32mA 480fL 556-3804-304F Dialight 1: $58.68 8In Stock	Mfr. Part # 556-3804-304F Mouser Part # 645-5563804304F	Dialight	LED Panel Mount Indicators Dome Blue 24VDC 32mA 480fL	Datasheet	8In Stock	$58.68 $47.54 $42.68 View Quote	Min.: 1 Mult.: 1	Indicators	Blue	25.4 mm	Panel Mount	Screw Terminal	Blue, Diffused	32 mA	24 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Orange 24VDC 46mA 480fL 556-3904-304F Dialight 1: $45.76 8In Stock 24Expected 1/24/2028	Mfr. Part # 556-3904-304F Mouser Part # 645-5563904304F	Dialight	LED Panel Mount Indicators Dome Orange 24VDC 46mA 480fL	Datasheet	8In Stock 24Expected 1/24/2028	$45.76 $33.96 $31.88	Min.: 1 Mult.: 1	Indicators	Orange	25.4 mm	Panel Mount	Screw Terminal	Orange, Diffused	46 mA	24 V		Dome	556	Bulk
LED Panel Mount Indicators Flat Green 125 VDC 10mA 1000fL 556-1607-304F Dialight 1: $49.84 13In Stock	Mfr. Part # 556-1607-304F Mouser Part # 645-556-1607-304F	Dialight	LED Panel Mount Indicators Flat Green 125 VDC 10mA 1000fL	Datasheet	13In Stock	$49.84 $41.62 $36.12 View Quote	Min.: 1 Mult.: 1		Green	25.4 mm	Panel Mount	Screw Terminal	Green, Diffused				Round Flat	556	Bulk
LED Panel Mount Indicators 1 Inch PMI, UV RatedYellow LED 24 Volts 556-17B4-304F Dialight 1: $60.87 15In Stock	Mfr. Part # 556-17B4-304F Mouser Part # 645-55617B4304F	Dialight	LED Panel Mount Indicators 1 Inch PMI, UV RatedYellow LED 24 Volts Learn More about Dialight 556 indicators	Datasheet	15In Stock	$60.87 $47.90 $41.63 Quote Quote	Min.: 1 Mult.: 1	Indicators	Yellow	25.4 mm	Panel Mount	Screw Terminal				13500 mcd	Round	556	Bulk
LED Panel Mount Indicators 1 Inch PMI, UV RatedBlue LED 24 Volts 556-18B4-304F Dialight 1: $54.93 12In Stock	Mfr. Part # 556-18B4-304F Mouser Part # 645-55618B4304F	Dialight	LED Panel Mount Indicators 1 Inch PMI, UV RatedBlue LED 24 Volts Learn More about Dialight 556 indicators	Datasheet	12In Stock	$54.93 $44.87 $41.66	Min.: 1 Mult.: 1	Indicators	Blue	25.4 mm	Panel Mount	Screw Terminal				13000 mcd	Round	556	Bulk
LED Panel Mount Indicators Flat White 24VDC 32mA 4000fL 556-1004-304F Dialight 1: $50.66 135On Order	Mfr. Part # 556-1004-304F Mouser Part # 645-5561004304F	Dialight	LED Panel Mount Indicators Flat White 24VDC 32mA 4000fL	Datasheet	135On Order On Order Ship Dates Mfr. #: 556-1004-304F Stock: 0 On Order: 29 Expected 1/6/2027 106 Expected 1/13/2027 Factory Lead-Time: 16 Weeks	$50.66 $47.11 $43.05	Min.: 1 Mult.: 1	Indicators	White	25.4 mm	Panel Mount	Screw Terminal	Non-Tinted, Diffused	32 mA	24 V		Round Flat	556	Bulk
LED Panel Mount Indicators Flat Yellow 24VDC 46mA 3000fL 556-1704-304F Dialight 1: $42.96 89On Order	Mfr. Part # 556-1704-304F Mouser Part # 645-5561704304F	Dialight	LED Panel Mount Indicators Flat Yellow 24VDC 46mA 3000fL	Datasheet	89On Order	$42.96 $36.47 $31.88	Min.: 1 Mult.: 1	Indicators	Yellow	25.4 mm	Panel Mount	Screw Terminal	Yellow, Diffused	46 mA	24 V		Round Flat	556	Bulk
LED Panel Mount Indicators Dome Yellow 24VDC 46mA 1300fL 556-3704-304F Dialight 1: $40.34 51Expected 1/20/2027	Mfr. Part # 556-3704-304F Mouser Part # 645-5563704304F	Dialight	LED Panel Mount Indicators Dome Yellow 24VDC 46mA 1300fL	Datasheet	51Expected 1/20/2027	$40.34 $34.75 $31.88 View Quote	Min.: 1 Mult.: 1		Yellow	25.4 mm	Panel Mount	Screw Terminal	Yellow, Diffused	46 mA	24 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Red 72VDC 20mA 1000fL 556-3506-304F Dialight 1: $60.51 17On Order	Mfr. Part # 556-3506-304F Mouser Part # 645-556-3506-304F	Dialight	LED Panel Mount Indicators Dome Red 72VDC 20mA 1000fL	Datasheet	17On Order	$60.51 $50.27 $44.83	Min.: 1 Mult.: 1		Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	20 mA	72 V		Dome	556	Bulk
LED Panel Mount Indicators Flat White 125VAC 9mA 1800fL 556-1005-304F Dialight 1: $58.69 18On Order	Mfr. Part # 556-1005-304F Mouser Part # 645-5561005304F	Dialight	LED Panel Mount Indicators Flat White 125VAC 9mA 1800fL	Datasheet	18On Order	$58.69 $48.76 $43.05	Min.: 1 Mult.: 1	Indicators	White	25.4 mm	Panel Mount	Screw Terminal	Non-Tinted, Diffused	9 mA	125 V		Round Flat	556	Bulk
LED Panel Mount Indicators 1 Inch PMI, UV RatedRed LED 24 Volts 556-15B4-304F Dialight 1: $56.94 18On Order	Mfr. Part # 556-15B4-304F Mouser Part # 645-55615B4304F	Dialight	LED Panel Mount Indicators 1 Inch PMI, UV RatedRed LED 24 Volts Learn More about Dialight 556 indicators	Datasheet	18On Order	$56.94 $47.24 $41.66 Quote Quote	Min.: 1 Mult.: 1	Indicators	Red	25.4 mm	Panel Mount	Screw Terminal				22000 mcd	Round	556	Bulk
LED Panel Mount Indicators Flat Green 12VDC 60mA 4000fL 556-1603-304F Dialight 1: $49.92 36On Order	Mfr. Part # 556-1603-304F Mouser Part # 645-5561603304F	Dialight	LED Panel Mount Indicators Flat Green 12VDC 60mA 4000fL	Datasheet	36On Order On Order Ship Dates Mfr. #: 556-1603-304F Stock: 0 On Order: 15 Pending 21 Expected 2/1/2027 Factory Lead-Time: 16 Weeks	$49.92 $41.62 $36.55	Min.: 1 Mult.: 1	Indicators	Green	25.4 mm	Panel Mount	Screw Terminal	Green, Diffused	60 mA	12 V		Round Flat	556	Bulk
LED Panel Mount Indicators Dome Red 12VDC 95mA 1300fL 556-3503-304F Dialight 1: $44.42 24Expected 11/25/2026	Mfr. Part # 556-3503-304F Mouser Part # 645-5563503304F	Dialight	LED Panel Mount Indicators Dome Red 12VDC 95mA 1300fL	Datasheet	24Expected 11/25/2026	$44.42 $36.47 $31.88	Min.: 1 Mult.: 1	Indicators	Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	95 mA	12 V		Dome	556	Bulk
LED Panel Mount Indicators Dome Yellow 37.5VDC 20mA 1000fL 556-3708-304F Dialight 20: $43.67 20Factory Stock Available	Mfr. Part # 556-3708-304F Mouser Part # 645-556-3708-304F	Dialight	LED Panel Mount Indicators Dome Yellow 37.5VDC 20mA 1000fL	Datasheet	20Factory Stock Available More Info Available	$43.67 $38.42	Min.: 20 Mult.: 1	Indicators	Yellow	25.4 mm	Panel Mount	Screw Terminal	Yellow, Diffused	20 mA	37.5 V		Dome	556	Bulk
LED Panel Mount Indicators Flat Red 125VAC 10.5mA 1200fL 556-1505-304F Dialight 1: $43.96 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 556-1505-304F Mouser Part # 645-5561505304F	Dialight	LED Panel Mount Indicators Flat Red 125VAC 10.5mA 1200fL	Datasheet	Non-Stocked Lead-Time 16 Weeks	$43.96 $34.59 $31.88	Min.: 1 Mult.: 1		Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	10.5 mA	125 V		Round Flat	556	Bulk
LED Panel Mount Indicators 1" FLAT WHITE LED PMI 125VDC 556-1007-304F Dialight 17: $50.41 Non-Stocked Lead-Time 51 Weeks	Mfr. Part # 556-1007-304F Mouser Part # 645-556-1007-304F	Dialight	LED Panel Mount Indicators 1" FLAT WHITE LED PMI 125VDC	Datasheet	Non-Stocked Lead-Time 51 Weeks	$50.41	Min.: 17 Mult.: 1			25.4 mm	Panel Mount	Screw Terminal					Round Flat	556	Bulk
LED Panel Mount Indicators 1" FLAT RED LED PMI 72 VDC 556-1506-204F Dialight 20: $41.47 Non-Stocked	Mfr. Part # 556-1506-204F Mouser Part # 645-556-1506-204F	Dialight	LED Panel Mount Indicators 1" FLAT RED LED PMI 72 VDC	Datasheet	Non-Stocked	$41.47 $40.00 View Quote	Min.: 20 Mult.: 1											556	Bag
LED Panel Mount Indicators Flat Red 72VDC 20mA 2300fL 556-1506-304F Dialight 20: $42.03 Non-Stocked Lead-Time 51 Weeks	Mfr. Part # 556-1506-304F Mouser Part # 645-556-1506-304F	Dialight	LED Panel Mount Indicators Flat Red 72VDC 20mA 2300fL	Datasheet	Non-Stocked Lead-Time 51 Weeks	$42.03	Min.: 20 Mult.: 1	Indicators	Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	18.5 mA	72 V		Round Flat	556	Bulk
LED Panel Mount Indicators Flat Red 37.5VDC 20mA 2300fL 556-1508-304F Dialight 1: $52.80 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 556-1508-304F Mouser Part # 645-556-1508-304F	Dialight	LED Panel Mount Indicators Flat Red 37.5VDC 20mA 2300fL	Datasheet	Non-Stocked Lead-Time 16 Weeks	$52.80 $43.67 $38.42	Min.: 1 Mult.: 1	Indicators	Red	25.4 mm	Panel Mount	Screw Terminal	Red, Diffused	20 mA	37.5 V		Round Flat	556	Bulk

556 Series Constant Intensity Indicators

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