FROSTED DOME (FD)
Non-polarized
#555
1 SMD
5050
AC 6.3V
Non-polarized means they will work placed in the socket in either direction.
Older & less expensive bulbs would have to be placed in the socket in one direction.
They are high quality 5050 SMD bulbs. Not the weaker 3528 used by many pinball led companies.
3528 LED
Dimensions 3.5 mm x 2.8 mm
Chip Surface Area 9.8 mm²
Lumen Flux 6-8 lumens
Power Consumption 20-30 mA @ 2.8-3.4 Volts
5050 LED
Dimensions 5.0 mm x 5.0 mm. 25 mm²
Chip Surface Area 25 mm²
Lumen Flux 16-22 lumens
Power Consumption60 mA @ 2.8-3.4 Volts
5630 LED
Dimensions 5.6 mm x 3.0 mm. 16.8 mm²
Chip Surface Area 16.8 mm²
Lumen Flux 45-50 lumens
Power Consumption150 mA @ 2.8-3.4 Volts
COOL or WARM WHITE are good for GENERAL ILLUMINATION (GI): ALWAYS use these FROSTED BULBS in GI lighting.
1 SMD FROSTED for behind the back glass
1 SMD FROSTED on the playfield
LED #555 FROSTED DOME (FD)
If you have a defective product you MUST contact me immediately at pinballrom@rogers.com
I will make every effort to fix the problem.
Thanks