LLumar IRX is one of the most searched window tint films for good reason—it delivers exceptional heat rejection with nano-ceramic technology that outperforms most competitors.
But is it worth the premium price?
At Blackout Window Tinting, we've installed thousands of LLumar films across 33+ years, including IRX, CTX, and ATC. Here's our honest, installer-tested assessment.
LLumar IRX Quick Specs
| Specification | LLumar IRX |
|---------------|------------|
| Film Type | Nano-Ceramic |
| Heat Rejection | Up to 63% TSER |
| UV Rejection | 99%+ |
| Infrared Rejection | Up to 97% |
| Signal Interference | None |
| Warranty | Lifetime (transferable) |
| Price Range | $400-$600 (full sedan) |
💡 Ready for IRX? We're authorized LLumar dealers with 33+ years of experience. Get a free quote → or call 408-848-8468.
What Makes LLumar IRX Special?
Nano-Ceramic Technology
IRX uses nano-ceramic particles instead of metallic elements. This matters because:
- No signal interference – GPS, phone, Bluetooth, toll tags all work perfectly
- Color stability – Won't turn purple or fade over time
- Maximum clarity – No hazy or "milky" appearance
TSER vs Simple Heat Rejection
IRX focuses on Total Solar Energy Rejected (TSER), which measures all solar energy blocked—not just infrared. At up to 63% TSER, IRX blocks more total heat than many films claiming higher infrared-only numbers.
Real-World Heat Difference
In our experience testing IRX installations:
- Interior temperatures drop 15-20°F on hot days
- AC cools the car faster on startup
- Less "greenhouse effect" when parked
LLumar IRX vs CTX: What's the Difference?
| Feature | LLumar IRX | LLumar CTX |
|---------|------------|------------|
| Technology | Nano-ceramic | Ceramic |
| Heat Rejection | Up to 63% TSER | Up to 55% TSER |
| Best For | Maximum heat rejection | Budget-friendly ceramic |
| Price | $$$ | $$ |
| Appearance | Slightly darker look | Neutral appearance |
Bottom line: IRX is the premium choice for maximum heat rejection. CTX offers excellent value if budget is a concern.
Read our full LLumar comparison →
LLumar IRX vs 3M Crystalline
This is the comparison everyone asks about:
| Feature | LLumar IRX | 3M Crystalline |
|---------|------------|----------------|
| Heat Rejection | Up to 63% TSER | Up to 60% TSER |
| UV Rejection | 99%+ | 99%+ |
| Clarity | Excellent | Exceptional |
| Price | $$$ | $$$$ |
| Availability | Wide | Limited dealers |
Our take: Both are excellent. IRX edges out on pure heat rejection. 3M Crystalline has slightly better optical clarity. Price difference is usually $50-100 for a full car—not significant enough to be the deciding factor.
Read our full IRX vs 3M Crystalline comparison →
LLumar IRX Pricing in 2026
Expect these prices for quality installation:
| Vehicle Type | IRX 35% (Popular) | IRX 20% (Darker) |
|--------------|-------------------|------------------|
| Sedan (Camry, Accord) | $395-$450 | $395-$450 |
| SUV (RAV4, CX-5) | $450-$550 | $450-$550 |
| Large SUV (Tahoe, Expedition) | $550-$650 | $550-$650 |
| Tesla Model 3/Y | $500-$600 | $500-$600 |
| Tesla Model S/X | $600-$700 | $600-$700 |
Prices include all side and rear windows. Front windshield tint additional.
Is LLumar IRX Worth It?
Yes, if you:
- Live in a hot climate (California summers)
- Park outside regularly
- Want maximum heat rejection
- Have a dark interior that absorbs heat
- Drive a vehicle with large glass areas (Tesla, SUVs)
Consider CTX instead if:
- Budget is tight
- You drive primarily mornings/evenings
- Your car has a light interior
- You park in shade most of the time
LLumar IRX on Teslas
Tesla owners especially benefit from IRX because:
- Large glass roof – Massive heat entry point
- All-electric – AC drains battery; less heat = more range
- Premium expectations – IRX matches Tesla's quality
We recommend:
- IRX 35% on roof – Blocks heat while maintaining visibility
- IRX 20% or 35% on sides – Personal preference on darkness
- LLumar AIR80 on windshield – Invisible heat rejection
See our Tesla Window Tinting Guide →
Installation Process
Professional IRX installation takes:
- Sedan: 2-3 hours
- SUV: 3-4 hours
- Tesla with glass roof: 4-5 hours
What to expect:
- Vehicle inspection and cleaning
- Pattern cutting (we use computer-cut patterns)
- Film application with slip solution
- Heat shrinking for curved glass
- Final inspection and cleaning
Cure time: Wait 3-5 days before rolling windows down to allow adhesive to fully cure.
Frequently Asked Questions
What is LLumar IRX tint?
LLumar IRX is a premium nano-ceramic window film that blocks up to 97% of infrared heat and 99% of UV rays while maintaining excellent visibility and causing no signal interference.
Is LLumar IRX the best window tint?
For heat rejection, IRX is among the best. It competes directly with 3M Crystalline and XPEL XR Plus as a top-tier ceramic film.
How long does LLumar IRX last?
With proper care, IRX lasts 15-20+ years. It comes with a lifetime warranty that transfers to new owners if you sell the vehicle.
Does LLumar IRX interfere with electronics?
No. Unlike metallic tints, ceramic films like IRX don't affect GPS, phone signals, Bluetooth, or toll transponders.
What's the darkest legal tint with IRX?
California law requires 70%+ VLT on front side windows. For rear windows, any darkness is legal. Most customers choose 35% or 20% for rear privacy.
Can you put IRX on a windshield?
Yes, but IRX is quite dark. For windshields, we recommend LLumar AIR80 (80% VLT) which is nearly invisible but still rejects significant heat.
Our Recommendation
After installing thousands of LLumar films, here's our honest take:
LLumar IRX is worth the premium for:
- Daily drivers who park outside
- Tesla and EV owners (save battery on AC)
- Anyone prioritizing maximum heat rejection
LLumar CTX is better value for:
- Occasional drivers
- Those with covered parking
- Budget-conscious buyers wanting quality ceramic
Get LLumar IRX Installed
At Blackout Window Tinting in Gilroy, we're authorized LLumar dealers with 33+ years of installation experience. We offer:
- Free quotes – Know your exact cost before committing
- Same-day installation – Most vehicles done in one afternoon
- Lifetime warranty – Transferable if you sell
📍 Location: 610 Holloway Rd, Gilroy (behind Target)
📞 Call: 408-848-8468
🎯 Get Your Free Quote →
We serve San Jose, Morgan Hill, Hollister, Salinas, and the entire Bay Area.
→ Get a window tinting quote
Sources & Technical References
{/* VERIFIED: LLumar official specifications from Eastman Performance Films, January 2025 */}
Manufacturer Documentation:
- LLumar IRX Product Page — Official specifications
- LLumar Automotive Window Films — Eastman Performance Films
- LLumar Warranty Information — Lifetime warranty details
Key Verified Specifications:
| Spec | LLumar IRX | Source |
|------|------------|--------|
| TSER | Up to 63% | LLumar official |
| IR Rejection | Up to 97% | LLumar TDS |
| UV Rejection | 99%+ | LLumar TDS |
| Signal Interference | None | LLumar official |
| Warranty | Lifetime (transferable) | LLumar warranty |
California Legal Reference:
- California Vehicle Code 26708 — California front window 70% VLT requirement
Pricing Note: Prices shown are Bay Area market rates as of January 2025 and vary by vehicle type and installer.
Last Verified: January 16, 2025
