Spot light doens't work

Adapter.

UpBright AC/DC Adapter Compatible with Vector VEC1138 ...

https://www.amazon.com > UpBright-Global-Adapter-V...
BatteryGuy Vector Sport SPOT 138BY Replacement 6V 4.5Ah Battery ... VEC139 VEC139C Xtreme Sport Spot Rechargeable Spotlight VEC192 VEC193 VEC189 Power On ...
Power Source: Corded Electric
Output Voltage: 12 Volts
Battery

Vector SPORT SPOT 138BY replacement battery ...

https://batteryguy.com > vector+sport+spot+138by-repl...
The 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery ' BG-645F1 is a premium alternative to the Vector SPORT SPOT 138BY replacement battery ( ...
US$5.76 · ‎In stock

The bulb is a halogen car bulb. Take it to your local auto parts store like Canadian Tire.

U can always get another one and read the value off of the new one and return it.

The internal control unit will not let the bulb operate if the battery is not up to voltage. To recharge the battery, you will need a 12VDC 300mA adapter. It will take 12 to 15 Hours to charge. If that doesn't work, replace the battery

To recharge the battery, you will need a 12VDC 300mA adapter. It will take 12 to 15 Hours to charge.
Take the light with you and go to Radio Shack

To recharge the battery, you will need a 12VDC 300mA adapter. It will take 12 to 15 Hours to charge.
Take your light to Radio Shack, and make sure the barrel fits.

You should be able to use any AC adaptor that puts out a 12 volt DC current and has correct polarity. Based on the estimated size of the battery powering your spotlight, you probably will want a charger that provides at least 1000 mA of power--the charger that came with my ThorX 10 million cp spotlight puts out 1500 mA to charge the two batteries in that light. A lower amperage rating will increase the amount of time it takes to charge your light, but it should still work.
You can find a replacement charger at Radio Shack, which sells chargers that can be fitted with a variety of different tips. However, you might be able to find a cheaper universal charger with a tip that works at a discount store like a Walmart, or you might get lucky at a thrift shop or second-hand store and find a 12v charger that will work with your light. 12 volts is a common output for a lot of different devices, so it shouldn't be hard to track a replacement down. Just make sure you have the adaptor tip polarity correct, or else you could make your battery explode if you try to charge it with reversed poles.

Ac charge does take some time I found depending on discharge as many as 30-306 hours. Battery my need to be replaced, they are available 12 volt 7AH. Hope this helps! Matthew

It should take 10-12 hours, any longer the battery is no good, you can test the battery using a Volt Meter, the battery should be reading 12 volts, any less and the battery will need to be replaced. You can order a new one from Black and Decker, they purchased Vector in 2006, here is the link;
http://www.dewaltservicenet.com/servicenet_home.aspx?AspxAutoDetectCookieSupport=1

It depends on what voltage the internal battery is. If it's a 6 volt, the charging voltage will be a little higher, close to 6.5 to 7 volts. Most of these spotlights are 6 volt. New batteries can be found at Battery International: http://batteryinternational.com/spotlight-batteries-vector-battery.html

6 Volts, here is info from site.
VEC127Y
VECTOR SPORT SPOT 1 MILLION CANDLE POWER CORDLESS-RECHARGEABLE SPOTLIGHT

• HIGH CANDLE POWER QUARTZ HALOGEN BULB DELIVERS A BRIGHT AND TIGHT BEAM
  
• AREA WORKLIGHT IN HANDLE PROVIDES UP TO 15 HOURS OF LIGHT WHEN FULLY CHARGED
  
• PROVIDES CONTINUOUS SPOTLIGHT USE FOR UP TO 25 MINUTES WHEN FULLY CHARGED
  
• HIGH IMPACT, BREAK RESISTANT ABS AND POLYCARBONATE HOUSING
  
• TOUGH, WEATHER RESISTANT AND BUILT FOR RUGGED OUTDOOR USE
  
• REPLACEABLE 6 VOLT, 6 AMP HOUR, NON-SPILLABLE, SEALED BATTERY
  
• LOCKING TRIGGER FOR ON/OFF LIGHT CONTROL
  
• INCLUDES AC AND DC CHARGING ADAPTERS
  
• INCLUDES BUILT IN HANDS FREE WORKSTAND