Original product

Maquet (ALM)

23V 1000W

Lamp base:X514

Filament: transverse

LIfetime: 300-500 hours

Made in Germany

The 1st photo

or

Dr Fischer brand compatible 

Replacement type

Lifetime: 200-300 hours

Made in Germany

The 2nd photo

or

Professional selected compatible 

Replacement type

Lifetime: around 200 hours

Made in China

Neural box packing

The 3rd photo

Both we all have enough stock

If need more pieces,please tell us to revise the quantity