Christie · 3,000–4,999 lumens · XGA
Christie LX450
4,500lumens
1024×768native
3.4–5.4throw ratio
8.7 kgweight
The Christie LX450 is a 0.99" 3LCD projector rated at 4,500 lumens with a native resolution of 1024×768. It uses a 300w p-vip bulb light source rated for 2,000 hours. 1 interchangeable lens is listed, covering throw ratios from 3.4:1 to 5.4:1. Released October 2006.
Throw distance table
Distance from lens to surface for each image width (4:3 (XGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | 103-110101-01 Zoom 3.4–5.4:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.5 m | 6.8–10.8 m |
| 3 m (9.8 ft) | 2.25 m | 10.2–16.2 m |
| 4 m (13.1 ft) | 3.0 m | 13.6–21.6 m |
| 5 m (16.4 ft) | 3.75 m | 17.0–27.0 m |
| 6 m (19.7 ft) | 4.5 m | 20.4–32.4 m |
| 8 m (26.2 ft) | 6.0 m | 27.2–43.2 m |
| 10 m (32.8 ft) | 7.5 m | 34.0–54.0 m |
| 12 m (39.4 ft) | 9.0 m | 40.8–64.8 m |
| 15 m (49.2 ft) | 11.25 m | 51.0–81.0 m |
| 20 m (65.6 ft) | 15.0 m | 68.0–108.0 m |
| 25 m (82.0 ft) | 18.75 m | 85.0–135.0 m |
| 30 m (98.4 ft) | 22.5 m | 102.0–162.0 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 400 m² | 23.1 × 17.3 m |
| Quiet street at night (5 lux) | 80 m² | 10.3 × 7.7 m |
| Lit city square (15 lux) | 27 m² | 6.0 × 4.5 m |
| Bright urban area (30 lux) | 13 m² | 4.2 × 3.2 m |
| Indoor, lights dimmed (50 lux) | 8 m² | 3.3 × 2.4 m |
Full specifications
| Additional Features | The LX450 LCD projector features lens offset, digital keystone and optional lenses |
|---|---|
| Aspect Ratio | 4:3 (XGA) |
| Audible Noise | 35 dB / 31 dB (Eco) |
| Color Processing | 8-bit |
| Contrast | 1,000:1 (full on/off) |
| Data Modes | MAX 1600x1200 |
| Digital Keystone | Vertical only |
| Display Type | 0.99" 3LCD |
| Features | FCC A CE UL |
| Included Lens | Powered zoom , Powered focus |
| Internal Speakers | No |
| Lamp Model | 003-120242-01 Buy 003-120242-01 Lamp |
| Lens Shift | Horizontal & Vertical |
| Light Source | 300W P-VIP bulb |
| Light Source Life | 2,000 hours |
| MSRP | n/a |
| Power | 430 Watts 100V - 240V |
| Projector Size | 6.50" x 13.70" x 17.50" (HxWxD) |
| Released | October 2006 |
| Resolution | 1024x768 |
| Status | Discontinued Jan 2008 |
| Video Modes | 720p, 1080i, 1035i |
| Warranty | 3 Years |
| Weight | 19.2 lbs |
| White Brightness | 4,500 Lumens (ANSI) 1 |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Compatible lenses
| Lens | Throw ratio | Distance for 10 m width |
|---|---|---|
| 103-110101-01 Zoom | 3.4–5.4:1 | 34.0–54.0 m |
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Christie LX45 | 4,500 | 1024×768 | 300W NSH bulb | ||
| Hitachi CP-X1250 | 4,500 | 1024×768 | 310W UHB bulb | 0.8–7.3:1 | $14,995 |
| Hitachi CP-X995W | 4,500 | 1024×768 | 275W UHB bulb | 1.85–2.44:1 | $13,995 |
| Maxell MC-EX4551 | 4,500 | 1024×768 | 230W Metal Halide bulb | 1.5–1.8:1 | $1,079 |
| Boxlight MP-45t | 4,500 | 1024×768 | 300W NSH bulb | 1.78–2.32:1 | $6,099 |
| Boxlight MP-58i | 4,500 | 1024×768 | 310W UHB bulb | 1.5–2.2:1 | $5,695 |
| Boxlight MP65e | 4,500 | 1024×768 | 275W NSH bulb | 1.5–1.8:1 | $2,499 |
| Sanyo PLC-XP55 | 4,500 | 1024×768 | 300W NSH bulb | 0.8–4.2:1 | $8,495 |