Boxlight Pro4200SL-NL

Name: Boxlight Pro4200SL-NL
Brand: Boxlight

4,200lumens

1280×800native

1.8–4.1throw ratio

7.6 kgweight

The Boxlight Pro4200SL-NL is a 0.74" 3LCD projector rated at 4,200 lumens with a native resolution of 1280×800. It uses a 330w nsh bulb light source rated for 2,000 hours / 3,000 hours (Eco). 3 interchangeable lenses are listed, covering throw ratios from 1.8:1 to 4.1:1. Released July 2012.

Throw distance table

Distance from lens to surface for each image width (16:10 (WXGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.

Image width	Height	911 Zoom 1.8–2.3:1	912 Zoom 2.3–2.9:1	913 Zoom 3.1–4.1:1
2 m (6.6 ft)	1.25 m	3.6–4.6 m	4.6–5.8 m	6.2–8.2 m
3 m (9.8 ft)	1.88 m	5.4–6.9 m	6.9–8.7 m	9.3–12.3 m
4 m (13.1 ft)	2.5 m	7.2–9.2 m	9.2–11.6 m	12.4–16.4 m
5 m (16.4 ft)	3.12 m	9.0–11.5 m	11.5–14.5 m	15.5–20.5 m
6 m (19.7 ft)	3.75 m	10.8–13.8 m	13.8–17.4 m	18.6–24.6 m
8 m (26.2 ft)	5.0 m	14.4–18.4 m	18.4–23.2 m	24.8–32.8 m
10 m (32.8 ft)	6.25 m	18.0–23.0 m	23.0–29.0 m	31.0–41.0 m
12 m (39.4 ft)	7.5 m	21.6–27.6 m	27.6–34.8 m	37.2–49.2 m
15 m (49.2 ft)	9.38 m	27.0–34.5 m	34.5–43.5 m	46.5–61.5 m
20 m (65.6 ft)	12.5 m	36.0–46.0 m	46.0–58.0 m	62.0–82.0 m
25 m (82.0 ft)	15.62 m	45.0–57.5 m	57.5–72.5 m	77.5–102.5 m
30 m (98.4 ft)	18.75 m	54.0–69.0 m	69.0–87.0 m	93.0–123.0 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)	373 m²	24.4 × 15.3 m
Quiet street at night (5 lux)	75 m²	10.9 × 6.8 m
Lit city square (15 lux)	25 m²	6.3 × 3.9 m
Bright urban area (30 lux)	12 m²	4.5 × 2.8 m
Indoor, lights dimmed (50 lux)	7 m²	3.5 × 2.2 m

Full specifications

Additional Features	LCD, Mid/Large sized conference rooms, dust filter, LAN control *NO LENS
Aspect Ratio	16:10 (WXGA)
Audible Noise	38 dB / 34 dB (Eco)
Color Processing	8-bit
Connection Panel	Component: RCA Composite: RCA DVI Digital Input Network: RJ-45 RS232: DB-9pin S-Video USB: A VGA In: Dsub-15pin
Contrast	600:1 (full on/off)
Data Modes	MAX 1600x1200
Digital Keystone	Vertical only
Display Type	0.74" 3LCD
Features	Laser Pointer
Included Lens	No
Internal Speakers	8.0 Watts Mono
Lamp Model	PRO5000SL-930 Buy PRO5000SL-930 Lamp
Lens Shift	No
Light Source	330W NSH bulb
Light Source Life	2,000 hours / 3,000 hours (Eco)
MSRP	$2,499 (USD)
Power	450 Watts 100V - 240V
Projector Size	6.10" x 18.90" x 14.40" (HxWxD)
Released	July 2012
Resolution	1280x800
Status	Discontinued Dec 2015
Video Modes	720p, 1080i, 480p, 480i
Warranty	3 Years
Weight	16.7 lbs
White Brightness	4,200 Lumens (ANSI) 1 / 3,200 Lumens (Eco)

Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.

Compatible lenses

Lens	Throw ratio	Distance for 10 m width
911 Zoom	1.8–2.3:1	18.0–23.0 m
912 Zoom	2.3–2.9:1	23.0–29.0 m
913 Zoom	3.1–4.1:1	31.0–41.0 m

Similar projectors

Model	Lumens	Resolution	Light source	Throw ratio	Street price
Boxlight MPWX70E	4,200	1280×800	330W NSH bulb	1.5–1.8:1	$2,399
Boxlight N12 LNWH	4,100	1280×800	Laser Phosphor	0.27:1
Boxlight P12 LIWH	4,100	1280×800	Laser Phosphor	0.27:1
Boxlight P12 LTWH	4,100	1280×800	Laser Phosphor	0.27:1
Boxlight N12 BNW	4,000	1280×800	260W Halogen bulb	0.27:1	$1,865
Boxlight P12 BIW	4,000	1280×800	260W Halogen bulb	0.27:1	$2,399
Boxlight P12 BTW	4,000	1280×800	260W Halogen bulb	0.27:1	$2,665
Boxlight P12 WX40NXT	4,000	1280×800	260W Metal Halide bulb	0.27:1