English 
АВТО КРУШКА UNITEC UNITEC PY21W
- VOLTAGE : 12.00 V
- PIECES IN PACKAGE : 2 БР
UNITEC PY21W 12V 21W Amber Car Bulb, 2-Pack
Amber PY21W indicator bulb — two per pack, so both sides get replaced together.
The UNITEC PY21W is an amber 12V / 21W car bulb for passenger-car electrical systems, made for turn indicators. It comes in a pack of two, and the PY21W designation also defines the cap type, so it only fits its intended socket.
Amber glass for regulation indicator light
The colour is in the glass itself rather than a lacquer coating that fades with heat. The bulb suits front, side and rear indicators fitted with clear lens housings.
Two bulbs per pack for both sides at once
Common practice is to renew the matching bulb on the opposite side so both indicators glow alike. If only one side is changed, the spare stays in the glovebox for the next time.
Fits PY21W sockets in 12V systems
Fit it in holders specified as PY21W — the standard listed in the vehicle handbook for that lamp unit. Its 21 W draw matches the factory rating, so the flasher relay keeps its normal blink rate.
Specifications
General
Power and supply
In the box
| Brand | UNITEC |
| MODEL | PY21W |
| VOLTAGE | 12.00 V |
| BULB SOCKET | PY21W |
| PIECES IN PACKAGE | 2 БР |
| MAXPOWER-W | 21.0 W |
| EAN | 4008153913228 |