Miniature Bulb SX4s Base 5V LED bulb replace #718 Eiko #685 T1 midget light bulbs, Eiko #685 bulb led replacement, Midget light bulbs LED instrument panel lights

Midget light bulbs LED instrument panel lights, midget light bulbs Eiko #685 bulb led replacement with SUB Midget Flange Base, Also call as #6839 Miniature Bulb SX4s Base.  LED bulb replace #718 #685 Eiko 685 T-1 Miniature Bulb. MF4 instrument panel LED light replace T1 bulb, Midget Flange LED bulbs, MF4 LED indicator bulb. DC 5 Volt LED light bulbs.
This led bulb can be as replacement of below bulb number: 
#718 Miniature Bulb SX4s Base - 5 Volt 0.15 Amp 0.75 Watt T-1 Sub-Midget Flanged (SX4S) Base, 0.15 MSCP, C-2R Filament Design, 0.38" (9.65mm) Maximum Overall Length (M.O.L.), 0.125" (3mm) Maximum Outer Diameter (M.O.D.). 0.19" (4.83mm) Light Center Length (L.C.L). 40,000 Average Rated Hours.
#685 Miniature Bulb SX4s Base - 5 Volt 0.06 Amp 0.3 Watt T-1 Sub-Midget Flanged (SX4S) Base, 0.05 MSCP, C-2R Filament Design, 0.38" (9.65mm) Maximum Overall Length (M.O.L.), 0.125" (3mm) Maximum Outer Diameter (M.O.D.). 0.19" (4.83mm) Light Center Length (L.C.L). 25,000 Average Rated Hours.
Eiko 685 T-1 Sub Midget Flange Base Halogen Bulb, 5V/0.06 Amp

The Midget Flange based lamps are ideal for Instrument Panel lights with a wide range of low voltage lighting requirements and compatible colored filters are also offered.   MF6 LED indicator bulb, MF4 Midget Flange LED bulb,  MF4 instrument panel LED light, MF6 Midget Flange LED bulb.Midget Flange Based bulbs
Midget Flange bulbs are smaller than miniature flange bulbs and the flange is located at the bottom of the base rather than the top. Note that the flange is a larger diameter than the rest of the base. Midget Flange Bases are also known as a SX6S base. The diameter of the base is slightly more than 6mm and the Flange portion of the base is slightly more than 7mm in diameter. Also Avaliable are Sub-Midget Flange Base bulbs also known as SX4S Bases and Micro-Midget Flange Base Bulbs known as SX3S Bases. The diameter of the base is 4mm and 3mm.

LED replacement of GE LIGHTING 6839 Miniature Incandescent Bulb T1 28v,  Base Type Sub-Midget Flanged, Also call as #6839 Miniature Bulb SX4s Base. Youtube Identifying Sub-Midget Flanged (Sx4s4) Base Bulbs

Normally SX4S base with center pin positive (buttom positive electrode), But SX4S  base with center pin negative (buttom of socket is negative) ) is acceptable, Please make a comments when you order it.
Input voltage: DC 5V. Different voltage available: Midget Flange 3V, 4.5V, 5V, 6V, 12V, 24V, 28V, 30V, 36V, 48V, 60V replacement.  28V LED Midget Flange Based aircraft light bulbs
Operation current: 3 mA when DC 5V, built in current limiting resistor
LEDs: 1 LED
Colors: 6000K~6500K
Lumen:  Lumens for cool white
Dimension:  Base Diameter 4.5mm, Bulb diameter 3mm, MOL 8.2mm
Lifespan: 50000 hours
Vibration resistant
Immediate response on/off
Available in a range of colours to add style