D1S is an OEM xenon bulb with a built-in igniter — which is why it is bulkier and pricier than D2S. Fits projector headlights (S = shield), runs at 85 V with a 35 W ballast.
Can I swap D1S for D3S?
No. They look alike, but D3S runs at 42 V and D1S at 85 V — the wrong bulb damages the ballast. Take the exact marking from the old bulb.
Which colour temperature (K) should I pick?
4300K is the OEM slightly warm white and gives the most usable light. 5000–6000K is pure white — a more modern look at nearly the same output. Above 6500K the light turns bluish and cuts through rain and fog worse, so we do not recommend it for headlights.
What warranty do the bulbs carry?
All LED and xenon bulbs come with a 12-month warranty. If a bulb fails within that time we replace it, no fuss. Halogen bulbs are consumables — the warranty covers manufacturing defects only.
How do I pay and how long does delivery take?
Payment is cash on delivery and courier delivery across Montenegro takes 24–48 h from order confirmation. MobileLand imports directly and keeps stock on hand — no waiting for a supplier.