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LED Miniature Bulbs, T1-3/4 Midget Flange, 28Vac/dc
(also 24Vac/dc & 14Vac/dc)
Replaces Incandescent Bulbs #327 or 387, Reference MS25237-387, MS18209-387
NSN Part No. 6210-01-508-8418
Drop-In Incandescent Replacement — Up to 90% Energy Savings
General Use Where Dimming Is Not Required

Seatbelt sign fascia illuminated by BSD-1884

Five LED '387' bulbs in a typical fixture

White LED technology is patent protected in the US. LEDtronics White LED products are covered under these patents.

Design Patent Number: US D474,849S; U.S. Patent Number: 6,886,963.B2

BSD-1884 Series   Cabin Instrument Indicator 387 Bulb


Dimensions in inches [mm]
Operation Comparison
Application LED 387 BSD-1884-0CW Incandescent 387
Current 0.0141–0.019A 0.040A – 0.050A
Operating Temperature 37°C [97°F] (-30°C to +85°C) 60°C [140°F]
Operating Life 50,000 hour life 3-year warranty 7,000 hour life

T1¾ (5mm) Midget Flange Base
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)		PRICEMIN BUYInput Voltage, V
(typ)		Power (W)Current (A)Total
Lumens		Spherical Candela
(scp)		Color Temp.
(Kelvin)		LED Emitting
Color
View ProductBSD-1884-0CW
(28Vdc,C.White,T1-3/4 Mid.Flg.)		$35.70ea100 14Vac/dc, 24Vac/dc, 28Vac/dc0.04|0.03|0.20|0.40|0.40|0.50 W0.0003|0.002|0.009|0.013|0.015|0.019 A0.08|0.64|7.13|7.06|10.58|9.37 lm0.0510|0.0066|0.5677|0.5620|0.8416|0.7459 mscp2700K  Halogen White
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

Prop. 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexl)pthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov


All specifications and pricing subject to change without notice.
Features:
  • Lumen Maintenance Is Greater than 70% at 50,000 Hours of Operation.
  • Drop-In Replacement to 387 Incandescent
  • No Modifications to Holder or Wiring Required
Applications:

(For Non-Dimmable Bulbs)

  • "No Smoking/Fasten Seatbelt" signs
  • For fixtures designed for 327 & 387 bulbs
  • Lavatory and Emergency Exit signs
  • Panel indicator bulbs
  • National Stock No: NSN 6210-01-508-8418
Caution:
  • Not for dimming functions